Open Weather Map beta

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

25.79 °C

haze

WindLight breeze 2.1 m/s
West-northwest (290°)
CloudinessSky is Clear
Pressure1014 hpa
Humidity50 %
Rain0 mm/3 hour

Next hours

Stations. All = 16, Bad = 6.

RStations nametemp (°C)dist (km)time gap (hh:mm:ss)
pgalbavy1 25.3 from future 12.342 23:02:00
240 EGLC 25 prs=1014 hmd=50 wnd=2.1(290) 12.535 00:16:56
BarnetEN5 27.1 from future 15.949 23:06:59
kt19weather 29.9 from future 18.169 23:02:17
172 EGYM 24 prs=1014 hmd=57 wnd=4.6(290) 19.183 00:46:56
170 EGWU 25 prs=1014 hmd=50 wnd=3.1(310) 20.826 00:46:56
EGKB 24 bad status 3 22.605 00:16:56
227 EGLL 25 prs=1014 hmd=47 wnd=2.6(30) 23.493 00:16:56
203 MB7UUE 25 prs=1012 hmd=60 wnd=1.03(325) rain:[24h=0.508 today=0.508 ] 28.171 00:11:01
176 G0TVD 25 prs=1013 hmd=52 wnd=0.51(292) 29.266 00:23:54
G4KUF 27.22 old measurement 29.919 01:27:37
204 M0OAB-WX 27.22 prs=1013 hmd=55(281) 32.888 00:07:22
200 M1DYP 26.67 prs=1004 hmd=34(45) 34.589 00:08:18
203 APRSDSBKS 26.67 prs=1015 hmd=12 wnd=1.54(312) 34.727 00:06:53
198 M0XDC 28.33 prs=1014 hmd=50 wnd=1.03(334) 34.998 00:09:01
MB7USY-1 30 big delta 37.312 00:06:53


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 API

Do 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.

Connect

We 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 about

How 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: