Open-Meteo is a free, open-source weather forecast API designed for easy, non-commercial integration of global and regional meteorological data. It offers hourly forecasts, 16-day outlooks, and access to 80 years of historical weather data using models like NOAA GFS, ECMWF IFS, DWD ICON, and others. The API supports marine, air quality, geocoding, and elevation data, all accessible without an API key. Designed for low-latency performance and CORS support, Open-Meteo is ideal for agriculture platforms seeking fast, API-accessible environmental data.