WeatherAPI
weatherapi.com
Provides real-time, forecast, future, historical, marine, astronomy, air quality, pollen and geolocation weather data in JSON and XML formats.
The WeatherAPI API uses API key authentication; has freemium pricing; offers a free tier (Free plan available with signup; free weather forecast for commercial and non-commercial use). Verified 2026-07-26 with per-field source links.
Free tier
Free plan available with signup; free weather forecast for commercial and non-commercial use
weatherapi.com ↗Pricing
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