Model Context Protocol server for Open-Meteo weather APIs
If you want an AI assistant working directly with Open Meteo MCP, the open meteo mcp mcp server is the bridge. Model Context Protocol server for Open-Meteo weather APIs.
A comprehensive Model Context Protocol (MCP) server that provides access to Open-Meteo weather APIs for use with Large Language Models.
Once connected, the assistant can call these 2 tools directly:
Requirements — The Requirements tool exposed by this serverReleasing — This project uses automated releases via GitHub Actions. To create a new release:The server is distributed via npm as open-meteo-mcp-server, so most clients can run it without a manual build step. Add it to your MCP client's configuration and restart the client to pick it up — the copy-paste configs for Claude Desktop, Claude Code and Cursor are on this page.
Before the server will start you need to supply 8 environment variables: OPEN_METEO_API_URL, OPEN_METEO_AIR_QUALITY_API_URL, OPEN_METEO_MARINE_API_URL, OPEN_METEO_ARCHIVE_API_URL, OPEN_METEO_SEASONAL_API_URL, OPEN_METEO_ENSEMBLE_API_URL, OPEN_METEO_GEOCODING_API_URL, OPEN_METEO_FLOOD_API_URL. Keep credentials in your client's env block or a secrets manager rather than committing them.
Developer-tool servers are usually the first ones people connect, because they turn "help me with this code" into an assistant that can actually read the repo and act on it. Open Meteo MCP sits in that group, and the shape of its toolset — Requirements, Releasing — tells you what it is really for. Worth comparing against the other developer tools servers in this directory before you commit to one, since several overlap in scope but differ sharply in setup cost and permissions.
| Tool | What it does |
|---|---|
| Requirements | The Requirements tool exposed by this server. |
| Releasing | This project uses automated releases via GitHub Actions. To create a new release: |
{
"mcpServers": {
"open-meteo": {
"command": "npx",
"args": ["-y", "open-meteo-mcp-server"],
"env": {
"OPEN_METEO_API_URL": "your-value",
"OPEN_METEO_AIR_QUALITY_API_URL": "your-value",
"OPEN_METEO_MARINE_API_URL": "your-value",
"OPEN_METEO_ARCHIVE_API_URL": "your-value",
"OPEN_METEO_SEASONAL_API_URL": "your-value",
"OPEN_METEO_ENSEMBLE_API_URL": "your-value",
"OPEN_METEO_GEOCODING_API_URL": "your-value",
"OPEN_METEO_FLOOD_API_URL": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
| Variable | Description | Required |
|---|---|---|
| OPEN_METEO_API_URL | Endpoint or connection string the server talks to. | Yes |
| OPEN_METEO_AIR_QUALITY_API_URL | Endpoint or connection string the server talks to. | Yes |
| OPEN_METEO_MARINE_API_URL | Endpoint or connection string the server talks to. | Yes |
| OPEN_METEO_ARCHIVE_API_URL | Endpoint or connection string the server talks to. | Yes |
| OPEN_METEO_SEASONAL_API_URL | Endpoint or connection string the server talks to. | Yes |
| OPEN_METEO_ENSEMBLE_API_URL | Endpoint or connection string the server talks to. | Yes |
| OPEN_METEO_GEOCODING_API_URL | Endpoint or connection string the server talks to. | Yes |
| OPEN_METEO_FLOOD_API_URL | Endpoint or connection string the server talks to. | Yes |
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