Weather MCP servers & tools

Free, open-source MCP server giving AI assistants 17 weather tools — a one-call weather summary plus forecasts, alerts, air quality, marine, radar, lightning, rivers, wildfires, and historical data back to 1940. Ask by city name or coordinates. Built on free public APIs (NOAA, Open-Meteo). No API keys, no signup.

NOAA tides and currents: water levels, tide predictions, currents, met data, flooding, sun and moon

用於取得臺灣中央氣象署 API 資料的 Model Context Protocol (MCP) Server

a qweather mcp server

MCP server for Icelandic weather, forecasts, warnings, and earthquakes from vedur.is.

Ranks the best weather windows to climb any peak worldwide, on the sharpest regional model.

Agent-first onboarding to Smarter Weather: plans, docs, signup, API keys, MCP config, billing.

Operational NWP, ensembles, AI weather models, regional forecasts, history, and verification.

OpenWeather MCP — wraps the OpenWeatherMap API (openweathermap.org)

EPA AirNow MCP — official US real-time AQI + forecast (free key)

JMA (Japan Meteorological Agency) MCP — keyless weather forecasts, warnings,

Open-Meteo MCP — weather forecast + historical reanalysis + sister APIs

PVGIS MCP — EU Joint Research Centre PV system modeler

Meteostat MCP — historical weather from 11k+ stations (no auth)

Visual Crossing Weather MCP — wraps the Visual Crossing Weather Timeline API

NWS MCP — US National Weather Service (no auth)

Environment and Climate Change Canada (ECCC) GeoMet MCP.

Flood MCP — wraps Open-Meteo Flood API (free, no auth)

Pirate Weather forecast API (Dark Sky-compatible). Free key required.

NOAA Space Weather Prediction Center (solar wind, Kp, aurora, alerts)

Hurricanes / tropical cyclones MCP.

Tomorrow.io MCP — wraps the Tomorrow.io Weather API (api.tomorrow.io/v4)

Climate MCP — wraps Open-Meteo Climate API (free, no auth)

Air Quality MCP — wraps air-quality-api.open-meteo.com (free, no auth)

7Timer! MCP.

NOAA Tides & Currents — observations, predictions, datums, station metadata

WeatherAPI.com MCP — wraps WeatherAPI.com (api.weatherapi.com)

Official Flight Master MCP for flight status, routes, weather, delay risk and trajectories.

Marine MCP — wraps marine-api.open-meteo.com (free, no auth)

Finnish Meteorological Institute open data (forecast, observations, warnings)

MET Norway weather (api.met.no behind yr.no) — global forecast, sunrise, ocean

Real-time weather conditions and multi-day forecasts via Open-Meteo — free, no API key required