OpenWeatherMap API alternatives
12 other weather APIs compared on authentication, HTTPS, CORS and documented endpoints.
| API | Auth | HTTPS | CORS | Endpoints |
|---|---|---|---|---|
| OpenWeatherMap | API key | Yes | Unknown | — |
| NOAA CO-OPS | No auth | Yes | Unknown | — |
| NASA POWER | No auth | Yes | Yes | — |
| US Weather | No auth | Yes | Yes | — |
| AccuWeather | API key | No | Unknown | — |
| Aemet | API key | Yes | Unknown | — |
| Meteorologisk Institutt | User-Agent header | Yes | Unknown | — |
| AviationWeather | No auth | Yes | Unknown | — |
| IPMA | No auth | Yes | Unknown | — |
| NOAA NGDC | No auth | Yes | Unknown | — |
| AQICN | API key | Yes | Unknown | — |
| RainViewer | No auth | Yes | Unknown | — |
| Weatherbit | API key | Yes | Unknown | 47 |
NOAA CO-OPS
WeatherUS coastal tides, water levels, currents and meteorological observations
No auth
NASA POWER
WeatherGlobal solar and weather data for energy and agriculture
No authCORS
US Weather
WeatherUS National Weather Service
No authCORS
AccuWeather
WeatherWeather and forecast data
API key
Aemet
WeatherWeather and forecast data from Spain
API key
Meteorologisk Institutt
WeatherWeather and climate data
User-Agent header
AviationWeather
WeatherNOAA aviation weather forecasts and observations
No auth
IPMA
WeatherPortuguese weather and climate data
No auth
NOAA NGDC
WeatherNatural hazards data including earthquakes, tsunamis, and volcanic eruptions
No auth
AQICN
WeatherAir Quality Index Data for over 1000 cities
API key
RainViewer
WeatherRadar data collected from different websites across the Internet
No auth
Weatherbit
WeatherWeather API documentation for current weather, forecasts, historical weather data, air quality, maps, lightning, agriculture, and energy APIs.
API key47 endpoints