Colorful Clouds Weather API Alternatives (2025)

Global historical and weather forecast data

Provides weather forecast data for cities in Brazil

Provide weather information, earthquake information, and climate data

Weather and forecast data from Spain

70+ years of global, hourly historical and forecast weather data from NOAA and ECMWF

Data from Personal Weather Stations called senseBoxes

US National Weather Service

Retrieve instant, accurate weather information for any location in the world in lightweight JSON format

Real time weather forecasts and historic data

Location-based weather data

Global weather forecast API for non-commercial use

Climate Data Online (CDO) provides free access to NCDC's archive of global historical weather and climate data in addition to station history information. These data include quality controlled daily, monthly, seasonal, and yearly measurements of temperature, precipitation, wind, and degree days as well as radar data and 30-year Climate Normals. Customers can also order most of these data as certified hard copies for legal use.