Auth
Not required
Open-Meteo
Weather
Rest
Open-Meteo
Free weather forecasts without API keys for common use cases.
Open-Meteo is exactly the kind of API directory win that should be easy to discover: genuinely useful, quick to test, and free enough to prototype with immediately. It is a strong default for weather widgets and location-based tools when auth friction would slow down the first build.
#forecast
#geocoding
#temperature
#precipitation
Details
Pricing
Free
Output
JSON
Use cases
Forecast cards, alerts, trip planning
Why use it
Why it stands out
No-key weather data
Good fit
Prototype fast
Protocol
REST
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