OpenWeatherMap - free weather data and forecast API
Every 10 minutes 10,000,000 people connect to our service and use weather data
The OpenWeatherMap service provides free weather data and forecast API suitable for any cartographic services like web and smartphones applications. Ideology is inspired by OpenStreetMap and Wikipedia that make information free and available for everybody. OpenWeatherMap provides wide range of weather data such as map with current weather, week forecast, precipitation, wind, clouds, data from weather stations and many others. Weather data is recieved from global meterological broadcast services and more than 40 000 weather stations.
London, GB
15.56 °C
few clouds
| Wind | 1.56 m/s NorthEast (53.5008°) |
| Cloudiness | few clouds |
| Pressure | 1014 hpa |
| Humidity | 88 % |
Next hours
Stations. All = 15, Bad = 14.
| R | Stations name | temp (°C) | dist (km) | time gap (hh:mm:ss) | |
|---|---|---|---|---|---|
| pgalbavy1 | 16.4 | from future | 12.342 | 23:00:17 | |
| EGLC | 14 | old measurement | 12.535 | 01:40:17 | |
| BarnetEN5 | 15.6 | from future | 15.949 | 23:30:21 | |
| kt19weather | 19.8 | from future | 18.169 | 23:00:36 | |
| EGYM | 13 | old measurement | 19.183 | 02:10:17 | |
| EGWU | 14 | old measurement | 20.826 | 02:10:17 | |
| EGKB | 13 | old measurement | 22.605 | 01:40:17 | |
| EGLL | 15 | old measurement | 23.493 | 01:40:17 | |
| MB7UUE | 13.89 | old measurement | 28.171 | 01:30:05 | |
| G4KUF | 17.22 | old measurement | 29.919 | 01:22:20 | |
| 156 | M0OAB-WX | 15.56 | prs=1014 hmd=88(68) | 32.888 | 00:31:33 |
| M1DYP | 15 | old measurement | 34.589 | 01:18:48 | |
| APRSDSBKS | 13.89 | old measurement | 34.727 | 01:30:13 | |
| M0XDC | 14.44 | old measurement | 34.998 | 01:30:52 | |
| MB7USY-1 | 16.67 | old measurement | 37.312 | 01:24:14 |
The precipitation and pressure map
Mobile Applications
For mobile apps developers
You can recieve any weather data for your application by using JSON / XML API. Lots of applications for Android and iOS use OpenWeatherMap as weather data source. By the way the data can be received from WMS server and can be embedded into any cartographic web-application.
For web developers
If you use some cartographic services in your web-sites now you can easily add weather information to it. By the way the Drupal and other CMS plug-ins are available. We can offer you libraries for OpenStreetMaps, Google and Yandex maps. We support integration with libraries for OpenLayers and Leaflet.
Use APIDo you have a weather station?
If you have a weather station you can connect it to OpenWeatherMap service. You will get a convenient interface for gathering and monitoring data from your weather station. And you can embed the weather station data into your home page.
ConnectWe are open for partnership
OpenWeatherMap is startup that offers free current weather data, forecasts and history data to the developers of web-services and mobile applications. We are seeking for investments to develop the OpenWeatherMap project in direction of data base increasing, new services development, and math algorithm enforcement.
More aboutHow can you help us
We provide free weather data and have income only from advertisement on our web site. If you use our data please support us to let us continue providing free API and developing the project:
- Please mention OpenWeatherMap as weather data source in your application
- Please put a link to openweathermap.org with detailed weather data and analytics for any city. By the way we have mobile version of openweathermap.org.
- Please mention about our service in your blog, magazine, or in any technical web sites like TechCrunch.