Open-Meteo Services
Open-Meteo Geocoding
Convert city names and place names to geographic coordinates (latitude/longitude). Returns location metadata including country, timezone, population, and elevation. Essential helper for all Open-Meteo weather APIs which require coordinates.
Open-Meteo Weather Forecast
Get current weather conditions and forecasts for up to 16 days at any location worldwide. Returns temperature, humidity, wind, precipitation, UV index, and weather codes. Free, open-source weather API with data from national weather services including DWD, NOAA, and Météo-France.
Open-Meteo Air Quality
Get current and forecasted air quality data for any location worldwide. Returns PM2.5, PM10, ozone, NO2, SO2, CO levels, and US/European AQI indices. Data from Copernicus Atmosphere Monitoring Service (CAMS). Free, no API key required.
Open-Meteo Historical Weather
Access historical weather data from 1940 to present for any location worldwide. Returns daily and hourly temperature, precipitation, wind, humidity, and more. Based on ERA5 and ECMWF reanalysis data at up to 9km resolution. Free, no API key required.
Open-Meteo Marine Forecast
Get marine and ocean weather forecasts for any ocean location. Returns wave height, wave direction, wave period, swell data, ocean currents, and sea surface temperature. Up to 8 days forecast. Free, no API key required.
This service is provided by a third-party provider. The platform does not guarantee the legality or accuracy of the service.