Open-Source ☀️ Weather API with free access for non-commercial use. No API Key required ✅. Accurate weather forecasts for any location. Open-Meteo provides high-resolution open data ranging from 1 to 11 kilometres from national weather services. With a user-friendly JSON API, integrating weather data has never been easier. Experience the precision and convenience of Open-Meteo
Trust signals
Pricing
FREE
Auth
NONE
CORS
Yes
Rate limit
Unknown
Health
137ms
Trust score
97 (A)
Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Excellent production-readiness signals.
Links
- Homepageopen-meteo.com
- Documentationopen-meteo.com
- Base URLopen-meteo.com/
Integration checklist
- Auth is NONE
- CORS enabled — callable directly from browsers.
- Rate limit: Unknown