Open-Meteo

★★★★★ 4.7

Free weather forecast API with no API key required for non-commercial use.

weatheropen-sourceno-key
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OpenWeatherMap

★★★★★ 4.5

Current weather data, forecasts, and historical data for any location worldwide.

weatherforecastfree-tier
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Tomorrow.io

★★★★☆ 4.1

Hyperlocal weather intelligence with minute-by-minute precipitation forecasts.

weatherhyperlocalprecipitation
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Visual Crossing Weather

★★★★☆ 4.2

Historical weather data, forecasts, and weather alerts with detailed documentation.

weatherhistoricalalerts
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WeatherAPI

★★★★☆ 4.3

Real-time weather, forecast, astronomy, and time zone data with generous free tier.

weatherastronomytimezone
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