Weather API

Please, sign up to use our fast and easy-to-work weather APIs. As a start to use OpenWeather products, we recommend our One Call API 3.0. For more functionality, please consider our products, which are included in professional collections.

One Call API 3.0 NEW

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Make one API call and recieve all essential weather data in one response:

  • Minute forecast for 1 hour
  • Hourly forecast for 48 hours
  • Daily forecast for 8 days
  • Historical data for 40+ years back by timestamp
  • National weather alerts

Read more about this API and subscription plan in the FAQ.


Pay as you call


1,000 API calls per day for free
per API call over the daily limit


Subscribe to One Call by Call

This is a separate subscription plan, which include only One Call API.


Professional collections

For professionals and specialists with middle sized project, we recommend our Professional collections, which included Current & Forecasts collection, Historical weather data collection, Weather Maps collection and other APIs.

For Enterprise level projects we provide Enterprise license, which is included all forecast products and current state, along with alerts, maps, and other products. Learn more

You can read the How to Start guide and enjoy using our powerful weather APIs right now.

Current & Forecast weather data collection

Current Weather Data

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  • Access current weather data for any location including over 200,000 cities
  • We collect and process weather data from different sources such as global and local weather models, satellites, radars and a vast network of weather stations
  • JSON, XML, and HTML formats
  • Included in both free and paid subscriptions

Hourly Forecast 4 days

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  • Hourly forecast is available for 4 days
  • Forecast weather data for 96 timestamps
  • JSON and XML formats
  • Included in the Developer, Professional and Enterprise subscription plans

Daily Forecast 16 days

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  • 16 days forecast is available for any location on the globe
  • 1-day step for 16 days
  • JSON and XML formats
  • Included in all paid subscription plans

Climatic Forecast 30 days

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  • Forecast weather data for 30 days
  • JSON format
  • Included in the Developer, Professional and Enterprise subscription plans

Bulk Download

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  • Current weather, a variety of weather forecasts and their 7-day archive via regularly updated files
  • Weather bulks are grouped by types of weather data and location lists (global city lists or ZIP code lists of EU, UK, and US)
  • Bulk files are available via CSV and JSON formats
  • Included in the Professional and Enterprise subscription plans

Global Weather Alerts
Push notifications

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  • Get all the warnings from national weather agencies
  • Weather alerts are pushed to your endpoint as soon as they occur
  • Data feed provides all active weather alerts from the entire world
  • Each alert contents date, time, location, and detailed description
  • Monthly subscription. Please contact us to get access.

5 Day / 3 Hour Forecast

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  • 5 day forecast for any location on the globe
  • 5 day forecast with a 3-hour step
  • JSON and XML formats
  • Included in both free and paid subscriptions

Road Risk API

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  • Specify your route and get weather data and national alerts for the point of destination and along the route
  • Current, forecasted and historical weather data for your route
  • Weather data are available for any point on the globe
  • To receive information on price and access the data, please contact us

Solar Irradiance API

Predict energy generation from particular solar panels before installation or check the energy generation levels to identify problems with current solar panels!

  • Current data and forecast for 15 days ahead solar radiation data
  • Historical data is available for more than 40 years back (from 1st January 1979)
  • Daily aggregation for every day with hourly detalization
  • GHI, DNI, DHI indices for clear sky and cloudy sky models
  • Available worldwide

per API call


Any location | No API call limits | Pay-as-you-call

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Historical weather data collection

History API

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  • Through our API we provide historical weather data for any location on the globe
  • Weather data have 1-hour step
  • The depth of historical data depends on your subscription plan
  • JSON format

History API for Timestamp

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  • Working with this product you can get historical weather data for specific points in time for more than 40 years back
  • Historical weather data are available for any coordinate on the globe
  • JSON format
  • Please contact us to get access

History API Full archive

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  • This API allows you to get the full historical weather data archive by any location on the globe
  • Historical weather archive includes weather data from January 1st, 1979
  • Data are available with 1-hour step
  • JSON format
  • Please contact us to get access


History Bulk

Doc Get

  • History Bulk provides weather data for any location for more than 40 years back
    (from January 01, 1979).
  • Available through our Marketplace
  • CSV and JSON formats

History Forecast Bulk

Doc Get

  • Historical archive of 16-days forecast weather data
  • Historical forecast data is available from October 7, 2017
  • CSV and JSON formats
  • You can purchase the product from our Marketplace

Statistical Weather Data API

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  • Statistical data on main weather parameters for any day and month of the year
  • The statistics is calculated based on our Historical weather data
  • JSON format
  • The weather data updated every hour
  • Included in Medium and Advanced subscription plans

Accumulated Parameters

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  • Accumulated temperature and precipitation data
  • Accumulated parameters are available for 1 month back with Starter plan and for 1 year back with Medium plan
  • JSON format
  • More opportunities for agriculture in our Agricultural API

Historical Weather Data by State for all ZIP codes, USA

Doc GET

  • All ZIP codes within a state
  • Hourly step
  • CSV format
  • 2018 and 2019 years (other years are coming soon)
  • Available through our Marketplace


Maps collection

Weather Maps 2.0
3-hour step

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  • Forecast, Historical, Current weather maps with 3-hour step
  • 15 weather map layers
  • The maps can be used as layers in Direct Tiles, OpenLayers, Leaflet, and Google Maps
  • Included in Developer, Professional and Enterprise subscription plans

Weather Maps 2.0 NEW
1-hour step

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  • Forecast, Historical, Current weather maps with 1-hour step
  • 14 weather map layers
  • The maps can be used as layers in Direct Tiles, OpenLayers, Leaflet, and Google Maps
  • Please contact us to get access

Weather Maps 1.0

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  • Weather maps include precipitation, clouds, pressure, temperature, wind, and more
  • Integrate our weather maps to your mobile applications and websites
  • Use as layers in Direct Tiles, OpenLayers, Leaflet, and Google Maps
  • Included in both free and paid subscriptions


Global Precipitation Maps Historical data

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  • Current and historical weather maps for the previous 2 days
  • Historical precipitation data with 10-minutes step
  • Resolution higher than 1 km
  • Use as layers in Direct Tiles, OpenLayers, Leaflet, and Google Maps
  • Included in Professional and Enterprise subscription plans

Global Precipitation Maps Historical & Forecast data

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  • Current, forecast and historical precipitation maps
  • Forecast is available for the next 6 hours for the US territory and for the next 2 hours for other global areas
  • The historical weather map for the previous 2 days
  • Data update period is every 10 minutes
  • Resolution higher than 1 km
  • Use as layers in Direct Tiles, OpenLayers, Leaflet, and Google Maps
  • Please contact us to get access

Relief Maps

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  • The combination of a layer tint (colored raster) and a hillshade
  • Customizable color palette
  • Use as layers in Direct Tiles, OpenLayers, Leaflet, and Google Maps
  • Included in Developer, Professional and Enterprise subscription plans

Other weather API's collection

Air Pollution API

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  • Current, forecast and historical air pollution data
  • Forecast for 4 days ahead with 1-hour step
  • Air Pollution API includes both Air Quality Index and indices for CO, NO, NO2, O3, SO2, NH3, PM2.5, PM10
  • Included in both free and paid subscriptions

Geocoding API

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  • Geocoding API supports both the direct and reverse methods, working at the level of city names, areas and districts, countries and states
  • You can cap how many locations with the same name or the nearby geographic coordinates will be seen in the API response
  • Included in both free and paid subscriptions

Weather Stations

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  • API for managing your personal weather stations
  • Connect your stations and transfer the measurements
  • Receive the aggregated measurements from the station
  • Included in both free and paid subscriptions

UV Index Deprecated

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  • The product retired on 1st April 2021, please find UVI data in One Call API 3.0
  • Current UV index (Clear Sky), forecast and historical data are available for any geo location (lat/lon)
  • Interpretation of the UV Index and recommended protection are provided
  • JSON format

Weather Triggers

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  • Simple syntax to create triggers which will be working upon the occurrence of specified weather conditions (temperature, humidity, pressure, etc.) in a certain period of time
  • The alerts will be generated in our service once the conditions set in the trigger are met
  • Included in both free and paid subscriptions



API documentation

How to start

FAQ

Support

Current weather data

5 day / 3 hour weather forecast

16 day / daily weather forecast

One Call API 3.0

Hourly forecast for 4 days

History API

History Bulk

Geocoding API

Bulk downloading

Weather maps 1.0

Weather Maps 2.0 1-hour step

Global Precipitation Maps

Global Weather Alerts

Solar Irradiance API

Partners and solutions of API use