# Openweathermap.org (openweathermap.org)

Serves current, forecast and historical weather data through a timeline API and bulk files, sold by self-service subscription.

- Atlas card: https://inite.ai/en/atlas/openweathermap.org
- Site: https://openweathermap.org
- For: Developers, analysts and businesses integrating weather data into apps, dashboards and workflows
- Categories: analytics
- Use not measured/100 · alive 100/100

## Used for

- Fetch current and forecast weather for any coordinates
- Pull historical weather archives for climate analysis
- Estimate solar power output for a given location

## Price

- from 40 USD/month, free plan (read 2026-10-15 on https://openweathermap.org/price)

## For developers

- API docs: https://openweathermap.org/api/one-call-4
- MCP server: org.openweathermap/agents (namespace; open on 2026-10-15, 6 tools)
- Read 2026-10-15

## Your data

- Certifications stated: none
- Read 2026-10-15

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Source: INITE Atlas, https://inite.ai/en/atlas/openweathermap.org. JSON: https://inite.ai/api/atlas/openweathermap.org. MCP: https://inite.ai/api/mcp (atlas_lookup).