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Open-Meteo Weather

Data & Reference

Global weather forecasts and historical data — free, no key

Get real-time weather forecasts, historical weather data, and climate information for any location worldwide. Completely free and open, no API key required.

Details

Auth Type

None (Public API)

Rate Limit

10,000 requests/day

Pricing

Free for non-commercial use

Full Docs

✓ This is a public API - No credentials needed! Try it right now in the playground.

Getting Started

Try It Instantly

Click "Try It" above to test the API in the playground

Add to Your Agent

Click "Add to Agent" to get your API key and integrate

Common Use Cases

Get current weather conditions

Multi-day weather forecasts

Historical weather data

Location-based features

Climate analysis

💻 Code Examples

Get started quickly with these code examples in your favorite language

curl -X GET \
  'https://callio.app/api/proxy/weather/forward?target=https%3A%2F%2Fapi.open-meteo.com%2Fendpoint' \
  -H 'Authorization: Bearer YOUR_CALLIO_KEY' \
  -H 'Content-Type: application/json'

💡 Tip: Replace YOUR_CALLIO_KEY with your actual Callio API key from the dashboard.

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