MCP Weather Server

What is MCP Weather Server?

MCP Weather Server is an MCP server that provides Korean weather information by utilizing the Korea Meteorological Administration API. It is designed for AI assistants and developers who need current weather data, ultra-short-term and short-term forecasts for locations in South Korea based on latitude and longitude.

How to use MCP Weather Server?

Install the server via npx by adding it to your MCP client configuration with the WEATHER_API_KEY environment variable set to your API key. The server expects latitude and longitude as input parameters; the AI can automatically resolve location names to coordinates when querying.

Key features of MCP Weather Server

• Provides current weather data (temperature, humidity, wind speed)
• Offers ultra-short-term and short-term forecasts
• Location-based weather search using latitude/longitude

Use cases of MCP Weather Server

• AI assistants answering real-time weather queries for South Korean locations
• Automated weather checks in workflows or dashboards
• Integration with location-aware applications needing forecast data
• Providing weather context for travel or outdoor planning in Korea

FAQ from MCP Weather Server

What weather data does MCP Weather Server provide?

It provides current weather (temperature, humidity, wind speed), ultra-short-term forecasts, and short-term forecasts for locations in South Korea.

How do I install MCP Weather Server?

Install via npx and add the server configuration to your MCP client, setting WEATHER_API_KEY in the environment variables.

What parameters does the server require?

The server requires latitude and longitude as input. The AI can automatically resolve location names (e.g., "Seoul Yangcheon-gu") to coordinates before querying.

Is an API key required?

Yes, you must provide a WEATHER_API_KEY environment variable to use the Korea Meteorological Administration API.

What license is MCP Weather Server under?

It is licensed under the MIT License.