Climate Data Online (CDO) provides free access to NCDC's archive of global historical weather and climate data in addition to station history information. These data include quality controlled daily, monthly, seasonal, and yearly measurements of temperature, precipitation, wind, and degree days as well as radar data and 30-year Climate Normals. Customers can also order most of these data as certified hard copies for legal use.
Make Open Weather API and bypass the free limit without code. Open Weather is most famous API to get Current weather and forecasts in your city with their open API with Access Token.
Colorful Clouds Weather API provided accurate weather forecast for the public and partners. We provide two kind of nowcasting service: pointwise API calls specified by latitude and longitude forecasted weather radar images and forecasted data matrix.
Weather and climate data. This is version 3 of the MET Weather API. For a list of changes since version 2, see the Release Notes for v.3. The weather data API is loosely based on the REST style of web service programming. All queries are done via HTTP GET, and the results are returned as either XML or the binary format appropriate for the data, as documented by each module.
Weather radar data, worldwide. Tile server and single radar images. API is free. RainViewer gets radar data from different sites across the Internet for free therefore we share all this data for everyone for free as well. Use whatever you want. We do not guarantee the availability of radar data. We do not conclude contracts with owners of this data, that’s because owners can kindly ask us to remove their data from the RainViewer, change the format or stop sharing this data at all. We’re trying to keep radar data as much as possible, but sometimes they stop just serving the images. You can change any image received by this API without any restrictions (for example, apply your color scheme for the pictures).
Global marine weather data from multiple sources in one single API! The Storm Glass API allows you to fetch weather data for any coordinate on the globe in a simple, programmatic way using conventional HTTP requests. When a request is successful, a response will be sent back in the form of a JSON object.
7Timer! is a series of web-based meteorological forecast products, mainly derived from the NOAA/NCEP-based numeric weather model, the Global Forecast System (GFS).