Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"weatherai": {
"url": "https://api.weatherai.io/mcp?apiKey=YOUR_API_KEY"
}
}
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11 live weather tools for your AI assistant — one URL, no setup.
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y 'WEATHERAI_API_KEY' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Five weighted categories — click any category to see the underlying evidence.
No known CVEs.
Checked WEATHERAI_API_KEY against OSV.dev.
Click any tool to inspect its schema.
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11 live weather tools for your AI assistant — one URL, no setup.
The WeatherAI MCP server gives Claude Desktop, Cursor, Windsurf, and any MCP-compatible AI assistant instant access to real-time weather, forecasts, historical data, air quality, astronomy, solar irradiance, and a plain-English AI weather interface.
Hosted endpoint: https://api.weatherai.io/mcp
Transport: Streamable HTTP (stateless, MCP spec 2025-03-26)
Auth: API key via query param, header, or Bearer token
Free tier: 1,000 standard calls/day · 50 premium calls/day
Sign up at weatherai.io — no credit card required.
Replace YOUR_API_KEY with the key from your dashboard.
Edit ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or
%APPDATA%\Claude\claude_desktop_config.json (Windows):
{
"mcpServers": {
"weatherai": {
"url": "https://api.weatherai.io/mcp?apiKey=YOUR_API_KEY"
}
}
}
Restart Claude Desktop after saving.
Go to Cursor → Settings → MCP or edit ~/.cursor/mcp.json:
{
"mcpServers": {
"weatherai": {
"url": "https://api.weatherai.io/mcp?apiKey=YOUR_API_KEY"
}
}
}
Edit ~/.codeium/windsurf/mcp_config.json:
{
"mcpServers": {
"weatherai": {
"url": "https://api.weatherai.io/mcp?apiKey=YOUR_API_KEY",
"type": "http"
}
}
}
mcp.json){
"mcpServers": {
"weatherai": {
"url": "https://api.weatherai.io/mcp?apiKey=YOUR_API_KEY",
"type": "http",
"transport": "streamable-http"
}
}
}
"What's the weather like in Tokyo right now?"
"Will it rain in London this weekend?"
"What were temperatures in Paris on 14 July 2023?"
"What's the air quality like in Beijing?"
"When does the sun set in Dubai today?"
All 11 tools are registered automatically — no configuration needed.
| Tool | Tier | Description | Key Parameters |
|---|---|---|---|
get_current_weather | Standard | Real-time conditions for any location | location, units |
get_weather_forecast | Standard | Daily & hourly forecast up to 14 days | location, days (1–14), units |
get_historical_weather | Premium | Actual past weather for any date | location, date (YYYY-MM-DD), units |
get_future_weather | Premium | Predictions 14–300 days ahead | location, start_date, end_date, units |
get_air_quality | Standard | AQI, PM2.5, PM10, CO, NO2, SO2, O3 | location |
get_weather_alerts | Standard | Active government weather warnings | location |
get_astronomy | Standard | Sunrise, sunset, moon phase & illumination | location, date |
get_solar_data | Premium | Solar irradiance & energy estimates | location, date, units |
get_timezone | Standard | UTC offset, local time, DST status | location |
search_locations | Standard | Find cities/places by partial name | query |
ask_ai_weather | Premium | Plain-English weather questions via Claude AI | question |
get_current_weatherReturns temperature, feels-like, humidity, wind speed/direction, UV index, visibility, pressure, and cloud cover.
location (required) City name, US zip, UK postcode, lat/lon, or IP address
un
... [View full README on GitHub](https://github.com/weatherai-io/mcp-server#readme)