-
securityF
license-
qualityA Model Context Protocol server that provides current weather information and 3-day forecasts for specified cities using the Open-Meteo API.
Last updated -
This Weather MCP Server provides weather forecasts and timezone functionality through the Open-Meteo API. You can:
Get current weather - Retrieve current temperature and conditions for any city (English names only)
Get historical weather data - Fetch weather information for specific date ranges using ISO 8601 format (YYYY-MM-DD)
Timezone operations - Get current date/time in any IANA timezone, convert times between timezones, and fetch detailed timezone information
Multiple integration modes - Works with standard MCP clients via stdio or web applications via HTTP Server-Sent Events (SSE) and RESTful API endpoints
Free API access - No API key required, uses the free Open-Meteo API service
Provides weather information through the Open-Meteo API, allowing users to get current weather conditions for specified cities.
Weather MCP Server
A Model Context Protocol (MCP) server that provides weather information using the Open-Meteo API.
Features
Get current weather information for a specified city.
Installation
Pip Installation and Usage, This package can be installed using pip:
pip install mcp_weather_server
This server is designed to be installed manually by adding its configuration to the cline_mcp_settings.json file.
Add the following entry to the
mcpServersobject in yourcline_mcp_settings.jsonfile:
{
"mcpServers": {
"weather": {
"command": "python",
"args": [
"-m",
"mcp_weather_server"
],
"disabled": false,
"autoApprove": []
}
}
}
Save the
cline_mcp_settings.jsonfile.
Configuration
This server does not require an API key. It uses the Open-Meteo API, which is free and open-source.
Usage
This server provides several tools: get_weather, get_weather_by_datetime_range, and get_current_datetime.
get_weather
Retrieves the current weather information for a given city.
Parameters:
city(string, required): The name of the city.
Example:
To get the weather in Taipei, you would use the tool like this:
<use_mcp_tool>
<server_name>weather</server_name>
<tool_name>get_weather</tool_name>
<arguments>
{
"city": "Taipei"
}
</arguments>
</use_mcp_tool>
get_weather_by_datetime_range
Retrieves weather information for a specified city between start and end dates.
Parameters:
city(string, required): The name of the city.start_date(string, required): Start date in format YYYY-MM-DD (ISO 8601).end_date(string, required): End date in format YYYY-MM-DD (ISO 8601).
Example:
To get the weather in London between 2024-01-01 and 2024-01-07, you would use the tool like this:
<use_mcp_tool>
<server_name>weather</server_name>
<tool_name>get_weather_by_datetime_range</tool_name>
<arguments>
{
"city": "London",
"start_date": "2024-01-01",
"end_date": "2024-01-07"
}
</arguments>
</use_mcp_tool>
get_current_datetime
Retrieves the current time in a specified timezone.
Parameters:
timezone_name(string, required): IANA timezone name (e.g., 'America/New_York', 'Europe/London'). Use UTC timezone if no timezone provided by the user.
Example:
To get the current time in New York, you would use the tool like this:
<use_mcp_tool>
<server_name>weather</server_name>
<tool_name>get_current_datetime</tool_name>
<arguments>
{
"timezone_name": "America/New_York"
}
</arguments>
</use_mcp_tool>
For developers
Change Working Directory Before Running Python
python -m mcp_weather_server
Or if you want Python to find your package no matter where you run from, you can set PYTHONPATH:
set PYTHONPATH=C:\xxx\mcp_weather_server\src
python -m mcp_weather_server
remote-capable server
The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.
Tools
A Model Context Protocol server that retrieves current weather information for specified cities using the Open-Meteo API, requiring no API key.
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