Core Weather

Location Key

Endpoint:https://dataservice.accuweather.com

1 hour by location key

GET

https://dataservice.accuweather.com

/forecasts/v1/hourly/1hour/{locationKey}

Returns forecast data for the next hour for a specific location, using a locationKey obtained from another endpoint (e.g., city search or geoposition)

1 hour by location key › path Parameters

locationKeystring · required
A unique ID that designates a specific location. More information can be found here.
Example: 349727

1 hour by location key › query Parameters

formatstring
A string value that specifies what type of format to provide the response.
Default: json
languagestring
A string that indicates the language in which to return the response. More information can be found here.
Default: en-us
metricboolean
A boolean value that specifies whether to return the data in metric units (true) or imperial units (false). More information can be found here.
Default: false
detailsboolean
A boolean value that specifies whether or not to include extended information.
Default: false

1 hour by location key › Headers

Authorizationstring · required
The Authorization header is used to authenticate using your API key. Format is Bearer YOUR_API_KEY.

1 hour by location key › Responses

DateTimestring · date-time · required
Datetime of the forecast displayed in ISO8601 format: (yyyy-mm-ddThh:mm:ss±hh:mm).
EpochDateTimeinteger · int64 · required
Datetime of the forecast displayed as the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT).
WeatherIconinteger · int32 · required
Numeric value representing an image that displays the IconPhrase.
IconPhrasestring · minLength: 1 · required
Phrase description of the forecast. Displayed in specified language.
HasPrecipitationboolean · required
Boolean value that indicates the presence of any type of precipitation. Displays true if precipitation is present.
IsDaylightboolean · required
Boolean value (true or false) that specifies whether or not it is daylight.
Temperaturerequired
An object containing the forecasted temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
PrecipitationProbabilityinteger · int32 · required
A percentage value representing the probability of precipitation.
accuLumenBrightnessIndexnumber · float · required
MobileLinkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's mobile site for the requested location.
Linkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's free site for the requested location.

PrecipitationTypestring | null
Indicates if the precipitation is rain, snow, ice, or mixed. Only returned if HasPrecipitation is true.
PrecipitationIntensitystring | null
Indicates if the precipitation strength is light, moderate, or heavy. Only returned if HasPrecipitation is true.
RealFeelTemperature | null
An object containing the patented AccuWeather RealFeel™ temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
RealFeelTemperatureShade | null
An object containing the patented AccuWeather RealFeel™ shade temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
WetBulbTemperature | null
The temperature to which air may be cooled by evaporating water into it at constant pressure until it reaches saturation. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
WetBulbGlobeTemperature | null
A temperature value that indicates heat stress on the human body in direct sunlight based on temperature, humidity, wind speed, sun angle, and cloud cover. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
DewPoint | null
The temperature at which the humidity in the air will begin to condense on surfaces. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
Wind | null
An object containing wind direction and speed information with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
WindGust | null
An object containing information about the maximum short-burst wind speed with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
RelativeHumidityinteger | null · int32
A measure of water vapor in the air, expressed as a percentage of the amount needed for saturation.
IndoorRelativeHumidityinteger | null · int32
A measure of moisture in the air inside a typical heated home, expressed as a percentage of the maximum amount possible at the same temperature. At temperatures above 68°F this is set to the outdoor relative humidity.
Visibility | null
An object containing information about visibility distance with a rounded value in the specified units, Miles or Kilometer. The object may be NULL.
Ceiling | null
An object containing information about the cloud base elevation with a rounded value in the specified units, Feet or Meter. The object may be NULL.
UVIndexinteger · int32
A numerical value that indicates the sun's measured ultraviolet radiation strength.
UVIndexFloatnumber · float
A decimal value that indicates the sun's measured ultraviolet radiation strength.
UVIndexTextstring | null
Text associated with the UVIndex.
ThunderstormProbabilityinteger | null · int32
A percentage value representing the probability of a thunderstorm.
RainProbabilityinteger | null · int32
A percentage value representing the probability of rain.
SnowProbabilityinteger · int64
A percentage value representing the probability of snow.
IceProbabilityinteger | null · int32
A percentage value representing the probability of ice.
TotalLiquid | null
A measurement of total liquid for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Rain | null
A measurement of rain for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Snow | null
A measurement of snow for the hour. An object with a rounded value in the specified units, Inch or Centimeter. The object may be NULL.
Ice | null
A measurement of ice for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
CloudCoverinteger | null · int32
The percentage of cloud cover.
Evapotranspiration | null
Soil water loss by evaporation and plant transpiration. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
SolarIrradiance | null
The sun's electromagnetic radiation (global horizontal irradiance) as measured at the Earth's surface. An object with a rounded value in Watts per square Meter. The object may be NULL.

12 hours by location key

GET

https://dataservice.accuweather.com

/forecasts/v1/hourly/12hour/{locationKey}

Returns forecast data for the next 12 hours for a specific location, using a locationKey obtained from another endpoint (e.g., city search or geoposition)

12 hours by location key › path Parameters

locationKeystring · required
A unique ID that designates a specific location. More information can be found here.
Example: 349727

12 hours by location key › query Parameters

formatstring
A string value that specifies what type of format to provide the response.
Default: json
languagestring
A string that indicates the language in which to return the response. More information can be found here.
Default: en-us
metricboolean
A boolean value that specifies whether to return the data in metric units (true) or imperial units (false). More information can be found here.
Default: false
detailsboolean
A boolean value that specifies whether or not to include extended information.
Default: false

12 hours by location key › Headers

Authorizationstring · required
The Authorization header is used to authenticate using your API key. Format is Bearer YOUR_API_KEY.

12 hours by location key › Responses

DateTimestring · date-time · required
Datetime of the forecast displayed in ISO8601 format: (yyyy-mm-ddThh:mm:ss±hh:mm).
EpochDateTimeinteger · int64 · required
Datetime of the forecast displayed as the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT).
WeatherIconinteger · int32 · required
Numeric value representing an image that displays the IconPhrase.
IconPhrasestring · minLength: 1 · required
Phrase description of the forecast. Displayed in specified language.
HasPrecipitationboolean · required
Boolean value that indicates the presence of any type of precipitation. Displays true if precipitation is present.
IsDaylightboolean · required
Boolean value (true or false) that specifies whether or not it is daylight.
Temperaturerequired
An object containing the forecasted temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
PrecipitationProbabilityinteger · int32 · required
A percentage value representing the probability of precipitation.
accuLumenBrightnessIndexnumber · float · required
MobileLinkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's mobile site for the requested location.
Linkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's free site for the requested location.

PrecipitationTypestring | null
Indicates if the precipitation is rain, snow, ice, or mixed. Only returned if HasPrecipitation is true.
PrecipitationIntensitystring | null
Indicates if the precipitation strength is light, moderate, or heavy. Only returned if HasPrecipitation is true.
RealFeelTemperature | null
An object containing the patented AccuWeather RealFeel™ temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
RealFeelTemperatureShade | null
An object containing the patented AccuWeather RealFeel™ shade temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
WetBulbTemperature | null
The temperature to which air may be cooled by evaporating water into it at constant pressure until it reaches saturation. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
WetBulbGlobeTemperature | null
A temperature value that indicates heat stress on the human body in direct sunlight based on temperature, humidity, wind speed, sun angle, and cloud cover. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
DewPoint | null
The temperature at which the humidity in the air will begin to condense on surfaces. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
Wind | null
An object containing wind direction and speed information with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
WindGust | null
An object containing information about the maximum short-burst wind speed with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
RelativeHumidityinteger | null · int32
A measure of water vapor in the air, expressed as a percentage of the amount needed for saturation.
IndoorRelativeHumidityinteger | null · int32
A measure of moisture in the air inside a typical heated home, expressed as a percentage of the maximum amount possible at the same temperature. At temperatures above 68°F this is set to the outdoor relative humidity.
Visibility | null
An object containing information about visibility distance with a rounded value in the specified units, Miles or Kilometer. The object may be NULL.
Ceiling | null
An object containing information about the cloud base elevation with a rounded value in the specified units, Feet or Meter. The object may be NULL.
UVIndexinteger · int32
A numerical value that indicates the sun's measured ultraviolet radiation strength.
UVIndexFloatnumber · float
A decimal value that indicates the sun's measured ultraviolet radiation strength.
UVIndexTextstring | null
Text associated with the UVIndex.
ThunderstormProbabilityinteger | null · int32
A percentage value representing the probability of a thunderstorm.
RainProbabilityinteger | null · int32
A percentage value representing the probability of rain.
SnowProbabilityinteger · int64
A percentage value representing the probability of snow.
IceProbabilityinteger | null · int32
A percentage value representing the probability of ice.
TotalLiquid | null
A measurement of total liquid for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Rain | null
A measurement of rain for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Snow | null
A measurement of snow for the hour. An object with a rounded value in the specified units, Inch or Centimeter. The object may be NULL.
Ice | null
A measurement of ice for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
CloudCoverinteger | null · int32
The percentage of cloud cover.
Evapotranspiration | null
Soil water loss by evaporation and plant transpiration. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
SolarIrradiance | null
The sun's electromagnetic radiation (global horizontal irradiance) as measured at the Earth's surface. An object with a rounded value in Watts per square Meter. The object may be NULL.

24 hours by location key

GET

https://dataservice.accuweather.com

/forecasts/v1/hourly/24hour/{locationKey}

Returns forecast data for the next 24 hours for a specific location, using a locationKey obtained from another endpoint (e.g., city search or geoposition)

24 hours by location key › path Parameters

locationKeystring · required
A unique ID that designates a specific location. More information can be found here.
Example: 349727

24 hours by location key › query Parameters

formatstring
A string value that specifies what type of format to provide the response.
Default: json
languagestring
A string that indicates the language in which to return the response. More information can be found here.
Default: en-us
metricboolean
A boolean value that specifies whether to return the data in metric units (true) or imperial units (false). More information can be found here.
Default: false
detailsboolean
A boolean value that specifies whether or not to include extended information.
Default: false

24 hours by location key › Headers

Authorizationstring · required
The Authorization header is used to authenticate using your API key. Format is Bearer YOUR_API_KEY.

24 hours by location key › Responses

DateTimestring · date-time · required
Datetime of the forecast displayed in ISO8601 format: (yyyy-mm-ddThh:mm:ss±hh:mm).
EpochDateTimeinteger · int64 · required
Datetime of the forecast displayed as the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT).
WeatherIconinteger · int32 · required
Numeric value representing an image that displays the IconPhrase.
IconPhrasestring · minLength: 1 · required
Phrase description of the forecast. Displayed in specified language.
HasPrecipitationboolean · required
Boolean value that indicates the presence of any type of precipitation. Displays true if precipitation is present.
IsDaylightboolean · required
Boolean value (true or false) that specifies whether or not it is daylight.
Temperaturerequired
An object containing the forecasted temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
PrecipitationProbabilityinteger · int32 · required
A percentage value representing the probability of precipitation.
accuLumenBrightnessIndexnumber · float · required
MobileLinkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's mobile site for the requested location.
Linkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's free site for the requested location.

PrecipitationTypestring | null
Indicates if the precipitation is rain, snow, ice, or mixed. Only returned if HasPrecipitation is true.
PrecipitationIntensitystring | null
Indicates if the precipitation strength is light, moderate, or heavy. Only returned if HasPrecipitation is true.
RealFeelTemperature | null
An object containing the patented AccuWeather RealFeel™ temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
RealFeelTemperatureShade | null
An object containing the patented AccuWeather RealFeel™ shade temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
WetBulbTemperature | null
The temperature to which air may be cooled by evaporating water into it at constant pressure until it reaches saturation. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
WetBulbGlobeTemperature | null
A temperature value that indicates heat stress on the human body in direct sunlight based on temperature, humidity, wind speed, sun angle, and cloud cover. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
DewPoint | null
The temperature at which the humidity in the air will begin to condense on surfaces. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
Wind | null
An object containing wind direction and speed information with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
WindGust | null
An object containing information about the maximum short-burst wind speed with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
RelativeHumidityinteger | null · int32
A measure of water vapor in the air, expressed as a percentage of the amount needed for saturation.
IndoorRelativeHumidityinteger | null · int32
A measure of moisture in the air inside a typical heated home, expressed as a percentage of the maximum amount possible at the same temperature. At temperatures above 68°F this is set to the outdoor relative humidity.
Visibility | null
An object containing information about visibility distance with a rounded value in the specified units, Miles or Kilometer. The object may be NULL.
Ceiling | null
An object containing information about the cloud base elevation with a rounded value in the specified units, Feet or Meter. The object may be NULL.
UVIndexinteger · int32
A numerical value that indicates the sun's measured ultraviolet radiation strength.
UVIndexFloatnumber · float
A decimal value that indicates the sun's measured ultraviolet radiation strength.
UVIndexTextstring | null
Text associated with the UVIndex.
ThunderstormProbabilityinteger | null · int32
A percentage value representing the probability of a thunderstorm.
RainProbabilityinteger | null · int32
A percentage value representing the probability of rain.
SnowProbabilityinteger · int64
A percentage value representing the probability of snow.
IceProbabilityinteger | null · int32
A percentage value representing the probability of ice.
TotalLiquid | null
A measurement of total liquid for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Rain | null
A measurement of rain for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Snow | null
A measurement of snow for the hour. An object with a rounded value in the specified units, Inch or Centimeter. The object may be NULL.
Ice | null
A measurement of ice for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
CloudCoverinteger | null · int32
The percentage of cloud cover.
Evapotranspiration | null
Soil water loss by evaporation and plant transpiration. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
SolarIrradiance | null
The sun's electromagnetic radiation (global horizontal irradiance) as measured at the Earth's surface. An object with a rounded value in Watts per square Meter. The object may be NULL.

72 hours by location key

GET

https://dataservice.accuweather.com

/forecasts/v1/hourly/72hour/{locationKey}

Returns forecast data for the next 72 hours for a specific location, using a locationKey obtained from another endpoint (e.g., city search or geoposition)

72 hours by location key › path Parameters

locationKeystring · required
A unique ID that designates a specific location. More information can be found here.
Example: 349727

72 hours by location key › query Parameters

formatstring
A string value that specifies what type of format to provide the response.
Default: json
languagestring
A string that indicates the language in which to return the response. More information can be found here.
Default: en-us
metricboolean
A boolean value that specifies whether to return the data in metric units (true) or imperial units (false). More information can be found here.
Default: false
detailsboolean
A boolean value that specifies whether or not to include extended information.
Default: false

72 hours by location key › Headers

Authorizationstring · required
The Authorization header is used to authenticate using your API key. Format is Bearer YOUR_API_KEY.

72 hours by location key › Responses

DateTimestring · date-time · required
Datetime of the forecast displayed in ISO8601 format: (yyyy-mm-ddThh:mm:ss±hh:mm).
EpochDateTimeinteger · int64 · required
Datetime of the forecast displayed as the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT).
WeatherIconinteger · int32 · required
Numeric value representing an image that displays the IconPhrase.
IconPhrasestring · minLength: 1 · required
Phrase description of the forecast. Displayed in specified language.
HasPrecipitationboolean · required
Boolean value that indicates the presence of any type of precipitation. Displays true if precipitation is present.
IsDaylightboolean · required
Boolean value (true or false) that specifies whether or not it is daylight.
Temperaturerequired
An object containing the forecasted temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
PrecipitationProbabilityinteger · int32 · required
A percentage value representing the probability of precipitation.
accuLumenBrightnessIndexnumber · float · required
MobileLinkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's mobile site for the requested location.
Linkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's free site for the requested location.

PrecipitationTypestring | null
Indicates if the precipitation is rain, snow, ice, or mixed. Only returned if HasPrecipitation is true.
PrecipitationIntensitystring | null
Indicates if the precipitation strength is light, moderate, or heavy. Only returned if HasPrecipitation is true.
RealFeelTemperature | null
An object containing the patented AccuWeather RealFeel™ temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
RealFeelTemperatureShade | null
An object containing the patented AccuWeather RealFeel™ shade temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
WetBulbTemperature | null
The temperature to which air may be cooled by evaporating water into it at constant pressure until it reaches saturation. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
WetBulbGlobeTemperature | null
A temperature value that indicates heat stress on the human body in direct sunlight based on temperature, humidity, wind speed, sun angle, and cloud cover. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
DewPoint | null
The temperature at which the humidity in the air will begin to condense on surfaces. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
Wind | null
An object containing wind direction and speed information with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
WindGust | null
An object containing information about the maximum short-burst wind speed with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
RelativeHumidityinteger | null · int32
A measure of water vapor in the air, expressed as a percentage of the amount needed for saturation.
IndoorRelativeHumidityinteger | null · int32
A measure of moisture in the air inside a typical heated home, expressed as a percentage of the maximum amount possible at the same temperature. At temperatures above 68°F this is set to the outdoor relative humidity.
Visibility | null
An object containing information about visibility distance with a rounded value in the specified units, Miles or Kilometer. The object may be NULL.
Ceiling | null
An object containing information about the cloud base elevation with a rounded value in the specified units, Feet or Meter. The object may be NULL.
UVIndexinteger · int32
A numerical value that indicates the sun's measured ultraviolet radiation strength.
UVIndexFloatnumber · float
A decimal value that indicates the sun's measured ultraviolet radiation strength.
UVIndexTextstring | null
Text associated with the UVIndex.
ThunderstormProbabilityinteger | null · int32
A percentage value representing the probability of a thunderstorm.
RainProbabilityinteger | null · int32
A percentage value representing the probability of rain.
SnowProbabilityinteger · int64
A percentage value representing the probability of snow.
IceProbabilityinteger | null · int32
A percentage value representing the probability of ice.
TotalLiquid | null
A measurement of total liquid for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Rain | null
A measurement of rain for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Snow | null
A measurement of snow for the hour. An object with a rounded value in the specified units, Inch or Centimeter. The object may be NULL.
Ice | null
A measurement of ice for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
CloudCoverinteger | null · int32
The percentage of cloud cover.
Evapotranspiration | null
Soil water loss by evaporation and plant transpiration. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
SolarIrradiance | null
The sun's electromagnetic radiation (global horizontal irradiance) as measured at the Earth's surface. An object with a rounded value in Watts per square Meter. The object may be NULL.

120 hours by location key

GET

https://dataservice.accuweather.com

/forecasts/v1/hourly/120hour/{locationKey}

Returns forecast data for the next 120 hours for a specific location, using a locationKey obtained from another endpoint (e.g., city search or geoposition)

120 hours by location key › path Parameters

locationKeystring · required
A unique ID that designates a specific location. More information can be found here.
Example: 349727

120 hours by location key › query Parameters

formatstring
A string value that specifies what type of format to provide the response.
Default: json
languagestring
A string that indicates the language in which to return the response. More information can be found here.
Default: en-us
metricboolean
A boolean value that specifies whether to return the data in metric units (true) or imperial units (false). More information can be found here.
Default: false
detailsboolean
A boolean value that specifies whether or not to include extended information.
Default: false

120 hours by location key › Headers

Authorizationstring · required
The Authorization header is used to authenticate using your API key. Format is Bearer YOUR_API_KEY.

120 hours by location key › Responses

DateTimestring · date-time · required
Datetime of the forecast displayed in ISO8601 format: (yyyy-mm-ddThh:mm:ss±hh:mm).
EpochDateTimeinteger · int64 · required
Datetime of the forecast displayed as the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT).
WeatherIconinteger · int32 · required
Numeric value representing an image that displays the IconPhrase.
IconPhrasestring · minLength: 1 · required
Phrase description of the forecast. Displayed in specified language.
HasPrecipitationboolean · required
Boolean value that indicates the presence of any type of precipitation. Displays true if precipitation is present.
IsDaylightboolean · required
Boolean value (true or false) that specifies whether or not it is daylight.
Temperaturerequired
An object containing the forecasted temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
PrecipitationProbabilityinteger · int32 · required
A percentage value representing the probability of precipitation.
accuLumenBrightnessIndexnumber · float · required
MobileLinkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's mobile site for the requested location.
Linkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's free site for the requested location.

PrecipitationTypestring | null
Indicates if the precipitation is rain, snow, ice, or mixed. Only returned if HasPrecipitation is true.
PrecipitationIntensitystring | null
Indicates if the precipitation strength is light, moderate, or heavy. Only returned if HasPrecipitation is true.
RealFeelTemperature | null
An object containing the patented AccuWeather RealFeel™ temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
RealFeelTemperatureShade | null
An object containing the patented AccuWeather RealFeel™ shade temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
WetBulbTemperature | null
The temperature to which air may be cooled by evaporating water into it at constant pressure until it reaches saturation. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
WetBulbGlobeTemperature | null
A temperature value that indicates heat stress on the human body in direct sunlight based on temperature, humidity, wind speed, sun angle, and cloud cover. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
DewPoint | null
The temperature at which the humidity in the air will begin to condense on surfaces. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
Wind | null
An object containing wind direction and speed information with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
WindGust | null
An object containing information about the maximum short-burst wind speed with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
RelativeHumidityinteger | null · int32
A measure of water vapor in the air, expressed as a percentage of the amount needed for saturation.
IndoorRelativeHumidityinteger | null · int32
A measure of moisture in the air inside a typical heated home, expressed as a percentage of the maximum amount possible at the same temperature. At temperatures above 68°F this is set to the outdoor relative humidity.
Visibility | null
An object containing information about visibility distance with a rounded value in the specified units, Miles or Kilometer. The object may be NULL.
Ceiling | null
An object containing information about the cloud base elevation with a rounded value in the specified units, Feet or Meter. The object may be NULL.
UVIndexinteger · int32
A numerical value that indicates the sun's measured ultraviolet radiation strength.
UVIndexFloatnumber · float
A decimal value that indicates the sun's measured ultraviolet radiation strength.
UVIndexTextstring | null
Text associated with the UVIndex.
ThunderstormProbabilityinteger | null · int32
A percentage value representing the probability of a thunderstorm.
RainProbabilityinteger | null · int32
A percentage value representing the probability of rain.
SnowProbabilityinteger · int64
A percentage value representing the probability of snow.
IceProbabilityinteger | null · int32
A percentage value representing the probability of ice.
TotalLiquid | null
A measurement of total liquid for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Rain | null
A measurement of rain for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Snow | null
A measurement of snow for the hour. An object with a rounded value in the specified units, Inch or Centimeter. The object may be NULL.
Ice | null
A measurement of ice for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
CloudCoverinteger | null · int32
The percentage of cloud cover.
Evapotranspiration | null
Soil water loss by evaporation and plant transpiration. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
SolarIrradiance | null
The sun's electromagnetic radiation (global horizontal irradiance) as measured at the Earth's surface. An object with a rounded value in Watts per square Meter. The object may be NULL.

Location Key Location Key

1 hour by location key

GET

https://dataservice.accuweather.com

/forecasts/v1/hourly/1hour/{locationKey}

Returns forecast data for the next hour for a specific location, using a locationKey obtained from another endpoint (e.g., city search or geoposition)

1 hour by location key › path Parameters

locationKeystring · required
A unique ID that designates a specific location. More information can be found here.
Example: 349727

1 hour by location key › query Parameters

formatstring
A string value that specifies what type of format to provide the response.
Default: json
languagestring
A string that indicates the language in which to return the response. More information can be found here.
Default: en-us
metricboolean
A boolean value that specifies whether to return the data in metric units (true) or imperial units (false). More information can be found here.
Default: false
detailsboolean
A boolean value that specifies whether or not to include extended information.
Default: false

1 hour by location key › Headers

Authorizationstring · required
The Authorization header is used to authenticate using your API key. Format is Bearer YOUR_API_KEY.

1 hour by location key › Responses

DateTimestring · date-time · required
Datetime of the forecast displayed in ISO8601 format: (yyyy-mm-ddThh:mm:ss±hh:mm).
EpochDateTimeinteger · int64 · required
Datetime of the forecast displayed as the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT).
WeatherIconinteger · int32 · required
Numeric value representing an image that displays the IconPhrase.
IconPhrasestring · minLength: 1 · required
Phrase description of the forecast. Displayed in specified language.
HasPrecipitationboolean · required
Boolean value that indicates the presence of any type of precipitation. Displays true if precipitation is present.
IsDaylightboolean · required
Boolean value (true or false) that specifies whether or not it is daylight.
Temperaturerequired
An object containing the forecasted temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
PrecipitationProbabilityinteger · int32 · required
A percentage value representing the probability of precipitation.
accuLumenBrightnessIndexnumber · float · required
MobileLinkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's mobile site for the requested location.
Linkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's free site for the requested location.

PrecipitationTypestring | null
Indicates if the precipitation is rain, snow, ice, or mixed. Only returned if HasPrecipitation is true.
PrecipitationIntensitystring | null
Indicates if the precipitation strength is light, moderate, or heavy. Only returned if HasPrecipitation is true.
RealFeelTemperature | null
An object containing the patented AccuWeather RealFeel™ temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
RealFeelTemperatureShade | null
An object containing the patented AccuWeather RealFeel™ shade temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
WetBulbTemperature | null
The temperature to which air may be cooled by evaporating water into it at constant pressure until it reaches saturation. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
WetBulbGlobeTemperature | null
A temperature value that indicates heat stress on the human body in direct sunlight based on temperature, humidity, wind speed, sun angle, and cloud cover. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
DewPoint | null
The temperature at which the humidity in the air will begin to condense on surfaces. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
Wind | null
An object containing wind direction and speed information with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
WindGust | null
An object containing information about the maximum short-burst wind speed with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
RelativeHumidityinteger | null · int32
A measure of water vapor in the air, expressed as a percentage of the amount needed for saturation.
IndoorRelativeHumidityinteger | null · int32
A measure of moisture in the air inside a typical heated home, expressed as a percentage of the maximum amount possible at the same temperature. At temperatures above 68°F this is set to the outdoor relative humidity.
Visibility | null
An object containing information about visibility distance with a rounded value in the specified units, Miles or Kilometer. The object may be NULL.
Ceiling | null
An object containing information about the cloud base elevation with a rounded value in the specified units, Feet or Meter. The object may be NULL.
UVIndexinteger · int32
A numerical value that indicates the sun's measured ultraviolet radiation strength.
UVIndexFloatnumber · float
A decimal value that indicates the sun's measured ultraviolet radiation strength.
UVIndexTextstring | null
Text associated with the UVIndex.
ThunderstormProbabilityinteger | null · int32
A percentage value representing the probability of a thunderstorm.
RainProbabilityinteger | null · int32
A percentage value representing the probability of rain.
SnowProbabilityinteger · int64
A percentage value representing the probability of snow.
IceProbabilityinteger | null · int32
A percentage value representing the probability of ice.
TotalLiquid | null
A measurement of total liquid for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Rain | null
A measurement of rain for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Snow | null
A measurement of snow for the hour. An object with a rounded value in the specified units, Inch or Centimeter. The object may be NULL.
Ice | null
A measurement of ice for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
CloudCoverinteger | null · int32
The percentage of cloud cover.
Evapotranspiration | null
Soil water loss by evaporation and plant transpiration. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
SolarIrradiance | null
The sun's electromagnetic radiation (global horizontal irradiance) as measured at the Earth's surface. An object with a rounded value in Watts per square Meter. The object may be NULL.

12 hours by location key

GET

https://dataservice.accuweather.com

/forecasts/v1/hourly/12hour/{locationKey}

Returns forecast data for the next 12 hours for a specific location, using a locationKey obtained from another endpoint (e.g., city search or geoposition)

12 hours by location key › path Parameters

locationKeystring · required
A unique ID that designates a specific location. More information can be found here.
Example: 349727

12 hours by location key › query Parameters

formatstring
A string value that specifies what type of format to provide the response.
Default: json
languagestring
A string that indicates the language in which to return the response. More information can be found here.
Default: en-us
metricboolean
A boolean value that specifies whether to return the data in metric units (true) or imperial units (false). More information can be found here.
Default: false
detailsboolean
A boolean value that specifies whether or not to include extended information.
Default: false

12 hours by location key › Headers

Authorizationstring · required
The Authorization header is used to authenticate using your API key. Format is Bearer YOUR_API_KEY.

12 hours by location key › Responses

DateTimestring · date-time · required
Datetime of the forecast displayed in ISO8601 format: (yyyy-mm-ddThh:mm:ss±hh:mm).
EpochDateTimeinteger · int64 · required
Datetime of the forecast displayed as the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT).
WeatherIconinteger · int32 · required
Numeric value representing an image that displays the IconPhrase.
IconPhrasestring · minLength: 1 · required
Phrase description of the forecast. Displayed in specified language.
HasPrecipitationboolean · required
Boolean value that indicates the presence of any type of precipitation. Displays true if precipitation is present.
IsDaylightboolean · required
Boolean value (true or false) that specifies whether or not it is daylight.
Temperaturerequired
An object containing the forecasted temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
PrecipitationProbabilityinteger · int32 · required
A percentage value representing the probability of precipitation.
accuLumenBrightnessIndexnumber · float · required
MobileLinkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's mobile site for the requested location.
Linkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's free site for the requested location.

PrecipitationTypestring | null
Indicates if the precipitation is rain, snow, ice, or mixed. Only returned if HasPrecipitation is true.
PrecipitationIntensitystring | null
Indicates if the precipitation strength is light, moderate, or heavy. Only returned if HasPrecipitation is true.
RealFeelTemperature | null
An object containing the patented AccuWeather RealFeel™ temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
RealFeelTemperatureShade | null
An object containing the patented AccuWeather RealFeel™ shade temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
WetBulbTemperature | null
The temperature to which air may be cooled by evaporating water into it at constant pressure until it reaches saturation. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
WetBulbGlobeTemperature | null
A temperature value that indicates heat stress on the human body in direct sunlight based on temperature, humidity, wind speed, sun angle, and cloud cover. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
DewPoint | null
The temperature at which the humidity in the air will begin to condense on surfaces. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
Wind | null
An object containing wind direction and speed information with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
WindGust | null
An object containing information about the maximum short-burst wind speed with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
RelativeHumidityinteger | null · int32
A measure of water vapor in the air, expressed as a percentage of the amount needed for saturation.
IndoorRelativeHumidityinteger | null · int32
A measure of moisture in the air inside a typical heated home, expressed as a percentage of the maximum amount possible at the same temperature. At temperatures above 68°F this is set to the outdoor relative humidity.
Visibility | null
An object containing information about visibility distance with a rounded value in the specified units, Miles or Kilometer. The object may be NULL.
Ceiling | null
An object containing information about the cloud base elevation with a rounded value in the specified units, Feet or Meter. The object may be NULL.
UVIndexinteger · int32
A numerical value that indicates the sun's measured ultraviolet radiation strength.
UVIndexFloatnumber · float
A decimal value that indicates the sun's measured ultraviolet radiation strength.
UVIndexTextstring | null
Text associated with the UVIndex.
ThunderstormProbabilityinteger | null · int32
A percentage value representing the probability of a thunderstorm.
RainProbabilityinteger | null · int32
A percentage value representing the probability of rain.
SnowProbabilityinteger · int64
A percentage value representing the probability of snow.
IceProbabilityinteger | null · int32
A percentage value representing the probability of ice.
TotalLiquid | null
A measurement of total liquid for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Rain | null
A measurement of rain for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Snow | null
A measurement of snow for the hour. An object with a rounded value in the specified units, Inch or Centimeter. The object may be NULL.
Ice | null
A measurement of ice for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
CloudCoverinteger | null · int32
The percentage of cloud cover.
Evapotranspiration | null
Soil water loss by evaporation and plant transpiration. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
SolarIrradiance | null
The sun's electromagnetic radiation (global horizontal irradiance) as measured at the Earth's surface. An object with a rounded value in Watts per square Meter. The object may be NULL.

24 hours by location key

GET

https://dataservice.accuweather.com

/forecasts/v1/hourly/24hour/{locationKey}

Returns forecast data for the next 24 hours for a specific location, using a locationKey obtained from another endpoint (e.g., city search or geoposition)

24 hours by location key › path Parameters

locationKeystring · required
A unique ID that designates a specific location. More information can be found here.
Example: 349727

24 hours by location key › query Parameters

formatstring
A string value that specifies what type of format to provide the response.
Default: json
languagestring
A string that indicates the language in which to return the response. More information can be found here.
Default: en-us
metricboolean
A boolean value that specifies whether to return the data in metric units (true) or imperial units (false). More information can be found here.
Default: false
detailsboolean
A boolean value that specifies whether or not to include extended information.
Default: false

24 hours by location key › Headers

Authorizationstring · required
The Authorization header is used to authenticate using your API key. Format is Bearer YOUR_API_KEY.

24 hours by location key › Responses

DateTimestring · date-time · required
Datetime of the forecast displayed in ISO8601 format: (yyyy-mm-ddThh:mm:ss±hh:mm).
EpochDateTimeinteger · int64 · required
Datetime of the forecast displayed as the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT).
WeatherIconinteger · int32 · required
Numeric value representing an image that displays the IconPhrase.
IconPhrasestring · minLength: 1 · required
Phrase description of the forecast. Displayed in specified language.
HasPrecipitationboolean · required
Boolean value that indicates the presence of any type of precipitation. Displays true if precipitation is present.
IsDaylightboolean · required
Boolean value (true or false) that specifies whether or not it is daylight.
Temperaturerequired
An object containing the forecasted temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
PrecipitationProbabilityinteger · int32 · required
A percentage value representing the probability of precipitation.
accuLumenBrightnessIndexnumber · float · required
MobileLinkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's mobile site for the requested location.
Linkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's free site for the requested location.

PrecipitationTypestring | null
Indicates if the precipitation is rain, snow, ice, or mixed. Only returned if HasPrecipitation is true.
PrecipitationIntensitystring | null
Indicates if the precipitation strength is light, moderate, or heavy. Only returned if HasPrecipitation is true.
RealFeelTemperature | null
An object containing the patented AccuWeather RealFeel™ temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
RealFeelTemperatureShade | null
An object containing the patented AccuWeather RealFeel™ shade temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
WetBulbTemperature | null
The temperature to which air may be cooled by evaporating water into it at constant pressure until it reaches saturation. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
WetBulbGlobeTemperature | null
A temperature value that indicates heat stress on the human body in direct sunlight based on temperature, humidity, wind speed, sun angle, and cloud cover. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
DewPoint | null
The temperature at which the humidity in the air will begin to condense on surfaces. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
Wind | null
An object containing wind direction and speed information with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
WindGust | null
An object containing information about the maximum short-burst wind speed with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
RelativeHumidityinteger | null · int32
A measure of water vapor in the air, expressed as a percentage of the amount needed for saturation.
IndoorRelativeHumidityinteger | null · int32
A measure of moisture in the air inside a typical heated home, expressed as a percentage of the maximum amount possible at the same temperature. At temperatures above 68°F this is set to the outdoor relative humidity.
Visibility | null
An object containing information about visibility distance with a rounded value in the specified units, Miles or Kilometer. The object may be NULL.
Ceiling | null
An object containing information about the cloud base elevation with a rounded value in the specified units, Feet or Meter. The object may be NULL.
UVIndexinteger · int32
A numerical value that indicates the sun's measured ultraviolet radiation strength.
UVIndexFloatnumber · float
A decimal value that indicates the sun's measured ultraviolet radiation strength.
UVIndexTextstring | null
Text associated with the UVIndex.
ThunderstormProbabilityinteger | null · int32
A percentage value representing the probability of a thunderstorm.
RainProbabilityinteger | null · int32
A percentage value representing the probability of rain.
SnowProbabilityinteger · int64
A percentage value representing the probability of snow.
IceProbabilityinteger | null · int32
A percentage value representing the probability of ice.
TotalLiquid | null
A measurement of total liquid for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Rain | null
A measurement of rain for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Snow | null
A measurement of snow for the hour. An object with a rounded value in the specified units, Inch or Centimeter. The object may be NULL.
Ice | null
A measurement of ice for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
CloudCoverinteger | null · int32
The percentage of cloud cover.
Evapotranspiration | null
Soil water loss by evaporation and plant transpiration. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
SolarIrradiance | null
The sun's electromagnetic radiation (global horizontal irradiance) as measured at the Earth's surface. An object with a rounded value in Watts per square Meter. The object may be NULL.

72 hours by location key

GET

https://dataservice.accuweather.com

/forecasts/v1/hourly/72hour/{locationKey}

Returns forecast data for the next 72 hours for a specific location, using a locationKey obtained from another endpoint (e.g., city search or geoposition)

72 hours by location key › path Parameters

locationKeystring · required
A unique ID that designates a specific location. More information can be found here.
Example: 349727

72 hours by location key › query Parameters

formatstring
A string value that specifies what type of format to provide the response.
Default: json
languagestring
A string that indicates the language in which to return the response. More information can be found here.
Default: en-us
metricboolean
A boolean value that specifies whether to return the data in metric units (true) or imperial units (false). More information can be found here.
Default: false
detailsboolean
A boolean value that specifies whether or not to include extended information.
Default: false

72 hours by location key › Headers

Authorizationstring · required
The Authorization header is used to authenticate using your API key. Format is Bearer YOUR_API_KEY.

72 hours by location key › Responses

DateTimestring · date-time · required
Datetime of the forecast displayed in ISO8601 format: (yyyy-mm-ddThh:mm:ss±hh:mm).
EpochDateTimeinteger · int64 · required
Datetime of the forecast displayed as the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT).
WeatherIconinteger · int32 · required
Numeric value representing an image that displays the IconPhrase.
IconPhrasestring · minLength: 1 · required
Phrase description of the forecast. Displayed in specified language.
HasPrecipitationboolean · required
Boolean value that indicates the presence of any type of precipitation. Displays true if precipitation is present.
IsDaylightboolean · required
Boolean value (true or false) that specifies whether or not it is daylight.
Temperaturerequired
An object containing the forecasted temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
PrecipitationProbabilityinteger · int32 · required
A percentage value representing the probability of precipitation.
accuLumenBrightnessIndexnumber · float · required
MobileLinkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's mobile site for the requested location.
Linkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's free site for the requested location.

PrecipitationTypestring | null
Indicates if the precipitation is rain, snow, ice, or mixed. Only returned if HasPrecipitation is true.
PrecipitationIntensitystring | null
Indicates if the precipitation strength is light, moderate, or heavy. Only returned if HasPrecipitation is true.
RealFeelTemperature | null
An object containing the patented AccuWeather RealFeel™ temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
RealFeelTemperatureShade | null
An object containing the patented AccuWeather RealFeel™ shade temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
WetBulbTemperature | null
The temperature to which air may be cooled by evaporating water into it at constant pressure until it reaches saturation. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
WetBulbGlobeTemperature | null
A temperature value that indicates heat stress on the human body in direct sunlight based on temperature, humidity, wind speed, sun angle, and cloud cover. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
DewPoint | null
The temperature at which the humidity in the air will begin to condense on surfaces. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
Wind | null
An object containing wind direction and speed information with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
WindGust | null
An object containing information about the maximum short-burst wind speed with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
RelativeHumidityinteger | null · int32
A measure of water vapor in the air, expressed as a percentage of the amount needed for saturation.
IndoorRelativeHumidityinteger | null · int32
A measure of moisture in the air inside a typical heated home, expressed as a percentage of the maximum amount possible at the same temperature. At temperatures above 68°F this is set to the outdoor relative humidity.
Visibility | null
An object containing information about visibility distance with a rounded value in the specified units, Miles or Kilometer. The object may be NULL.
Ceiling | null
An object containing information about the cloud base elevation with a rounded value in the specified units, Feet or Meter. The object may be NULL.
UVIndexinteger · int32
A numerical value that indicates the sun's measured ultraviolet radiation strength.
UVIndexFloatnumber · float
A decimal value that indicates the sun's measured ultraviolet radiation strength.
UVIndexTextstring | null
Text associated with the UVIndex.
ThunderstormProbabilityinteger | null · int32
A percentage value representing the probability of a thunderstorm.
RainProbabilityinteger | null · int32
A percentage value representing the probability of rain.
SnowProbabilityinteger · int64
A percentage value representing the probability of snow.
IceProbabilityinteger | null · int32
A percentage value representing the probability of ice.
TotalLiquid | null
A measurement of total liquid for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Rain | null
A measurement of rain for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Snow | null
A measurement of snow for the hour. An object with a rounded value in the specified units, Inch or Centimeter. The object may be NULL.
Ice | null
A measurement of ice for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
CloudCoverinteger | null · int32
The percentage of cloud cover.
Evapotranspiration | null
Soil water loss by evaporation and plant transpiration. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
SolarIrradiance | null
The sun's electromagnetic radiation (global horizontal irradiance) as measured at the Earth's surface. An object with a rounded value in Watts per square Meter. The object may be NULL.

120 hours by location key

GET

https://dataservice.accuweather.com

/forecasts/v1/hourly/120hour/{locationKey}

Returns forecast data for the next 120 hours for a specific location, using a locationKey obtained from another endpoint (e.g., city search or geoposition)

120 hours by location key › path Parameters

locationKeystring · required
A unique ID that designates a specific location. More information can be found here.
Example: 349727

120 hours by location key › query Parameters

formatstring
A string value that specifies what type of format to provide the response.
Default: json
languagestring
A string that indicates the language in which to return the response. More information can be found here.
Default: en-us
metricboolean
A boolean value that specifies whether to return the data in metric units (true) or imperial units (false). More information can be found here.
Default: false
detailsboolean
A boolean value that specifies whether or not to include extended information.
Default: false

120 hours by location key › Headers

Authorizationstring · required
The Authorization header is used to authenticate using your API key. Format is Bearer YOUR_API_KEY.

120 hours by location key › Responses

DateTimestring · date-time · required
Datetime of the forecast displayed in ISO8601 format: (yyyy-mm-ddThh:mm:ss±hh:mm).
EpochDateTimeinteger · int64 · required
Datetime of the forecast displayed as the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT).
WeatherIconinteger · int32 · required
Numeric value representing an image that displays the IconPhrase.
IconPhrasestring · minLength: 1 · required
Phrase description of the forecast. Displayed in specified language.
HasPrecipitationboolean · required
Boolean value that indicates the presence of any type of precipitation. Displays true if precipitation is present.
IsDaylightboolean · required
Boolean value (true or false) that specifies whether or not it is daylight.
Temperaturerequired
An object containing the forecasted temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
PrecipitationProbabilityinteger · int32 · required
A percentage value representing the probability of precipitation.
accuLumenBrightnessIndexnumber · float · required
MobileLinkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's mobile site for the requested location.
Linkstring · minLength: 1 · required
Link to hourly forecasts on AccuWeather's free site for the requested location.

PrecipitationTypestring | null
Indicates if the precipitation is rain, snow, ice, or mixed. Only returned if HasPrecipitation is true.
PrecipitationIntensitystring | null
Indicates if the precipitation strength is light, moderate, or heavy. Only returned if HasPrecipitation is true.
RealFeelTemperature | null
An object containing the patented AccuWeather RealFeel™ temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
RealFeelTemperatureShade | null
An object containing the patented AccuWeather RealFeel™ shade temperature with a rounded value in the specified units, Fahrenheit or Celsius. The object also contains a brief description of how warm or cold the temperature actually feels outside. The object may be NULL.
WetBulbTemperature | null
The temperature to which air may be cooled by evaporating water into it at constant pressure until it reaches saturation. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
WetBulbGlobeTemperature | null
A temperature value that indicates heat stress on the human body in direct sunlight based on temperature, humidity, wind speed, sun angle, and cloud cover. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
DewPoint | null
The temperature at which the humidity in the air will begin to condense on surfaces. The object contains a rounded value in the specified units, Fahrenheit or Celsius. The object may be NULL.
Wind | null
An object containing wind direction and speed information with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
WindGust | null
An object containing information about the maximum short-burst wind speed with a rounded value in the specified units, Miles per hour or Kilometer per hour. The object may be NULL.
RelativeHumidityinteger | null · int32
A measure of water vapor in the air, expressed as a percentage of the amount needed for saturation.
IndoorRelativeHumidityinteger | null · int32
A measure of moisture in the air inside a typical heated home, expressed as a percentage of the maximum amount possible at the same temperature. At temperatures above 68°F this is set to the outdoor relative humidity.
Visibility | null
An object containing information about visibility distance with a rounded value in the specified units, Miles or Kilometer. The object may be NULL.
Ceiling | null
An object containing information about the cloud base elevation with a rounded value in the specified units, Feet or Meter. The object may be NULL.
UVIndexinteger · int32
A numerical value that indicates the sun's measured ultraviolet radiation strength.
UVIndexFloatnumber · float
A decimal value that indicates the sun's measured ultraviolet radiation strength.
UVIndexTextstring | null
Text associated with the UVIndex.
ThunderstormProbabilityinteger | null · int32
A percentage value representing the probability of a thunderstorm.
RainProbabilityinteger | null · int32
A percentage value representing the probability of rain.
SnowProbabilityinteger · int64
A percentage value representing the probability of snow.
IceProbabilityinteger | null · int32
A percentage value representing the probability of ice.
TotalLiquid | null
A measurement of total liquid for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Rain | null
A measurement of rain for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
Snow | null
A measurement of snow for the hour. An object with a rounded value in the specified units, Inch or Centimeter. The object may be NULL.
Ice | null
A measurement of ice for the hour. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
CloudCoverinteger | null · int32
The percentage of cloud cover.
Evapotranspiration | null
Soil water loss by evaporation and plant transpiration. An object with a rounded value in the specified units, Inch or Millimeter. The object may be NULL.
SolarIrradiance | null
The sun's electromagnetic radiation (global horizontal irradiance) as measured at the Earth's surface. An object with a rounded value in Watts per square Meter. The object may be NULL.