# Canada Weather Forecast MCP Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Canada Weather Forecast MCP

Current weather and forecasts for any Canadian postal code from Environment Canada

- Record: https://musedirectory.ai/connector/canada-weather-forecast-mcp
- Category: Lifestyle
- Developer: donniertf-hub (https://ca-weather-forecast-mcp.donniertf.workers.dev)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 157ms, checked 2026-10-30T06:16:10Z
- Endpoint: https://ca-weather-forecast-mcp.donniertf.workers.dev/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-30T06:16:10Z)
- Source: Found in the official MCP Registry (io.github.donniertf-hub/ca-weather-forecast-mcp) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.donniertf-hub%2Fca-weather-forecast-mcp

Provides current conditions and forecasts from Environment Canada for Canadian postal codes. Free tier offers 3-period forecasts; paid tier includes 7-day and hourly forecasts, weather warnings, and sunrise/sunset times.

Example request: "What's the weather forecast for my postal code this week?"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Canada Weather Forecast MCP to help me. It is a free service with an MCP server at https://ca-weather-forecast-mcp.donniertf.workers.dev/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- forecast: FREE. Current conditions and the next 3 forecast periods from Environment Canada for the city nearest a postal code.
- forecast_full: PRO. Full 7-day forecast, hourly forecast, normals, warnings and sunrise/sunset for a postal code.
- sites_forecast: PRO. Current conditions and today's forecast for up to 25 postal codes.

Screening checks:
- MCP handshake: pass (Answered in 157ms)
- Domain against threat feeds (Cloudflare security DNS): pass (ca-weather-forecast-mcp.donniertf.workers.dev not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (3 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)