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 received from global Meteorological broadcast services and more than 40 000 weather stations.

London, GB

10.91 °C

scattered clouds

Wind 3.32 m/s
NorthEast (34.5018°)
Cloudinessscattered clouds
Pressure1026.8 hpa
Humidity53 %

Next hours

Stations. All = 25, Bad = 15.

RStations nametemp (°C)dist (km)time gap (hh:mm:ss)
DW5621 9.44 old measurement 11.258 02:23:11
125 EGLC 10 prs=1021 hmd=57 wnd=5.1(340) 12.835 01:14:29
M3TZX-13 11.67 old measurement 13.488 02:19:17
DW7856 8.33 old measurement 14.491 03:33:08
58 M3SXA-5 9.44 prs=1020 hmd=63 wnd=1.03(307) 14.657 01:32:00
M0ZPG-1 15.56 old measurement 15.264 02:13:09
235 BarnetEN5 11 prs=1026.8 hmd=53(270) 15.702 00:02:41
G1EGZ 10.56 old measurement 16.407 02:17:21
124 CW1115 11.11 prs=1019 hmd=36 wnd=3.08(33) 16.506 00:57:56
DW4400 6.67 old measurement 16.711 04:34:00
112 DW4121 12.78 prs=1014 wnd=0.51(158) 17.463 01:03:16
DW6143 8.89 old measurement 17.851 02:11:36
kt19weather 17 big delta 18.174 23:50:47
222 Westmede-garden 11.6 prs=1025.2 hmd=55 wnd=0.3(180) 18.276 23:52:26
EGYM 8 old measurement 19.152 01:44:29
G4MHJ-1 5.56 old measurement 19.63 05:04:04
125 DW8710 11.11 prs=1020 hmd=62 wnd=1.54(58) 20.233 00:55:09
EGWU 9 old measurement 20.501 01:44:29
134 DW6556 11.11 prs=1020 hmd=56 wnd=0.51(98) 20.927 00:49:57
EGKB 8 bad status 3 22.891 01:14:29
112 EGLL 10 prs=1021 hmd=53 wnd=4.6(10) 23.226 01:14:29
EW1498 5.56 old measurement 25.356 04:45:49
M0TTB 5 old measurement 26.205 04:15:16
DW0265 4.44 old measurement 29.739 04:29:16
102 CW7488 11.11 prs=1021 hmd=56 wnd=1.03(360) 35.52 00:57:09

  • Put the city's name or its part and get the list of the most proper cities in the world. Example - Lon or Lond or London. The more precise city name you put the more precise list you will get.
  • To make it more precise put the city's name or its part, comma, the name of the county or 2-letter country code. You will get all proper cities in chosen county. The order is important - the first is city name than comma than county.

The precipitation and pressure map

Mobile Applications

For mobile apps developers

You can receive 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.


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.


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: