> /v1/apis/category/weather
Free Weather APIs[036]
36 free public APIs in the Weather category — 10 require no authentication, 33 support HTTPS, 11 have CORS enabled.
7Timer!
Weather, especially for Astroweather
AccuWeather
Weather and forecast data
Aemet
Weather and forecast data from Spain
APIXU
Weather
AQICN
Air Quality Index Data for over 1000 cities
AviationWeather
NOAA aviation weather forecasts and observations
ColorfulClouds
Weather
Data Commons
Open source initiative from Google. Global disaster events and statistics data
Euskalmet
Meteorological data of the Basque Country
Foreca
Weather
GISTDA
Thailand natural disaster information
GribStream
Global weather forecast API for any use. Leverage the NBM and GFS models. Great for bulk pulls
HG Weather
Provides weather forecast data for cities in Brazil
Hong Kong Obervatory
Provide weather information, earthquake information, and climate data
Korea Meteorological Administration
Weather and climate data from KMA
Meteoblue
Global weather data with 100+ weather variables, 14 days ahead and 4 days of history data.
Meteorologisk Institutt
Weather and climate data
Meteosource
Global weather forecasts based on machine learning and historical data
Met Office DataPoint
Weather data for the UK
NOAA NGDC
Natural hazards data including earthquakes, tsunamis, and volcanic eruptions
ODWeather
Weather and weather webcams
Oikolab
70+ years of global, hourly historical and forecast weather data from NOAA and ECMWF
Open-Meteo
Global weather forecast API for non-commercial use
openSenseMap
Data from Personal Weather Stations called senseBoxes
OpenUV
Real-time UV Index Forecast
OpenWeatherMap
Weather
QWeather
Location-based weather data
RainViewer
Radar data collected from different websites across the Internet
Storm Glass
Global marine weather from multiple sources
Tomorrow
Weather API Powered by Proprietary Technology
US Weather
US National Weather Service
Visual Crossing
Global historical and weather forecast data
weather-api
A RESTful free API to check the weather
WeatherAPI
Weather API with other stuff like Astronomy and Geolocation API
Weatherbit
Weather
Yandex.Weather
Assesses weather condition in specific locations
// FREQUENTLY ASKED
What are the best free Weather APIs?
The directory tracks 36 free public Weather APIs. Top picks include 7Timer!, AccuWeather, Aemet, APIXU, AQICN — see the full list above, all free to use.
Are there free Weather APIs without authentication?
10 of 36 Weather APIs require no authentication and can be used immediately without an API key.
Do these APIs support HTTPS?
33 of 36 Weather APIs support HTTPS.