MCP Weather Server

Example Use Cases

• 1

  Fetch current weather conditions for a named city (including temperature, humidity, and conditions) in real time.

• 2

  Multi-day forecasts (1–5 days) for planning or analysis, with configurable units (metric/imperial).

• 3

  Precise weather data for specific geographic coordinates and continuous updates via SSE for streaming use cases.

Description

This repository implements a Model Context Protocol (MCP) server that connects to the OpenWeatherMap API and exposes weather data to AI clients via Server-Sent Events (SSE). It provides three tools — get_current_weather, get_weather_forecast, and get_weather_by_coordinates — so agents can request current conditions, multi-day forecasts, or location-specific weather. The server is designed for easy integration with agents like Claude, CursorAI, and MCP-Inspector and runs locally by default (127.0.0.1:3001). It is useful for agents that need live, streaming weather updates with configurable units and forecast lengths.