Open-Meteo
Free open-source weather API — forecasts and historical weather from 1940 using the best global models, with no API key or registration required
open-meteo.comOpen-Meteo aggregates the best open forecast models (GFS, ECMWF IFS, DWD ICON, MeteoFrance, JMA, GEM) and historical reanalysis (ERA5, ERA5-Land, CERRA) behind a clean REST API — no API key, no registration, no rate limits. For any coordinate in India, you can get 7-day to 16-day forecasts or 80+ years of hourly historical weather. Air quality forecasts from CAMS are also available. Increasingly used as a drop-in replacement for commercial weather APIs in research and civic tech.
Details
- Kind
- Data source
- Run by
- Commercial
- Topics
- Where
- Global, India
- Licence
- Open licence
- Cost
- Free
- Licence terms
- CC BY 4.0