AccuWeather®
by AccuWeather®
Ask an AI assistant for AccuWeather forecasts, MinuteCast® precipitation, radar and government alerts for any location. 9 tools listed, sign-in required despite the directory's authless flag.
Verified connector
Listed by Anthropic as a partner connector in its Connectors Directory.
Connection checked by Agentman on .
Anthropic states this reflects the level of review a connector received, not a security audit.
Connect AccuWeather® via MCP
https://mcp.accuweather.com/v0/mcp/claudeWorks in any MCP-compatible client. In Agentman Studio it is one click — no config file to edit.
Use in Agentman
Connect AccuWeather® once and your agents call these tools on their own — on a schedule, in a workflow, with nobody at the keyboard.
Open in Agentman StudioAccuWeather® Tools & Capabilities (9)
Tool names from Anthropic's directory listing. This server requires sign-in, so we could not read tool descriptions or parameter schemas.
Limits
- The directory's authless flag is wrong. Anthropic's snapshot records this connector as
is_authless: truewith anauth_postureofno_auth. Our anonymousinitializeon 2026-09-08 returned HTTP 401 with the body"detail": "No Authorization Header". Sending a deliberately invalid bearer token changed the message to"Authorization Failed", so the server is running a real credential check rather than rejecting every request at the edge. The live observation outranks the metadata. Practically this changes little for a reader — the vendor requires no AccuWeather account, so the credential is issued during Claude's own connect flow — but it does mean you cannot reach this endpoint from a client that has not completed it. - No authentication metadata is published. The 401 carried no
WWW-Authenticateheader, and all four discovery documents we probed returned 404: both RFC 9728oauth-protected-resourceshapes,oauth-authorization-server, andserver-card.json. A client therefore gets no machine-readable pointer to where it should authenticate. - Forecast horizons are fixed. Hourly forecasts run up to 12 hours and daily forecasts up to 10 days. AccuWeather states these ranges are identical for every Claude user.
- Historical data covers 14 days. Temperature averages and records are available only for a date within the past 14 days, and today is excluded.
- MinuteCast® coverage is incomplete. AccuWeather states it is not available for all locations, and that in an unsupported location the widget may render with an empty dial while it is raining.
- Premium+ buys nothing here. Extended forecast hours and AccuWeather Alerts™ are not currently available through the connector, even to paying AccuWeather subscribers.
- An admin gate applies on Team and Enterprise. An organization admin may need to enable the connector before employees can connect it individually.
- We could not read the tool schemas. Parameters, per-tool descriptions and safety annotations are unavailable behind the authentication gate, so the tool table above is built from the directory's names cross-read against the vendor's capability list.
- No published request quota. AccuWeather's connector documentation states no rate limit, and we did not call a tool, so we cannot report one. Absence of a documented quota is not evidence there is none.
Frequently asked questions
No. AccuWeather states you do not need an AccuWeather account or subscription, only a Claude account on the Free, Pro, Team or Enterprise plan and Claude for web, desktop or mobile. On Team and Enterprise plans an organization admin may first need to enable the connector from Organization settings before individuals can connect it.
Claude does not route every weather question to the connector. AccuWeather advises including the word AccuWeather in your request so the assistant knows to use it, and notes the assistant may answer from other available information when the request omits that word or asks for something the connector does not support. Check the capabilities list first.
Some capabilities return text only. AccuWeather documents Temperature Averages and Records as returning text results rather than an interactive widget, so no card appears for those requests. For everything else the vendor again advises naming AccuWeather in your message, which is what prompts the assistant to call the connector at all.
MinuteCast® does not cover every location. AccuWeather states that where your location is unsupported the assistant may still display a MinuteCast widget with an empty dial even during actual rainfall, and that the widget text should say MinuteCast is unavailable there. The dial being blank is a coverage gap, not a failed forecast.
No. AccuWeather states the connector provides the same forecast range and alert information to every Claude user regardless of any app or website subscription. Premium+ features such as extended forecast hours and AccuWeather Alerts™ are not currently available through the connector, and remain accessible only in the AccuWeather app or on AccuWeather.com.
Open Claude, go to Settings, then Customize, then Connectors. Select AccuWeather® in your list of connected apps, choose Disconnect on its details page, and confirm Disconnect in the pop-up. AccuWeather says you will know it worked when the message reads that you are not connected to AccuWeather yet, and the Connect button restores access.
Sources
- AccuWeather® connector setup and troubleshooting documentation (retrieved 2026-09-08; page dated 2026-08-20).
support.accuweather.com/robots.txtcarriesUser-agent: *with an emptyDisallow:, permitting the fetch, and publishes noContent-Signalline. · retrieved 2026-09-08 - Anthropic Connectors Directory entry (snapshot of 2026-09-08; source of the nine tool names, the
partnertier and the contradictedis_authlessflag) · retrieved 2026-09-08 - Live anonymous
initializehandshake againsthttps://mcp.accuweather.com/v0/mcp/claude— HTTP 401, noWWW-Authenticateheader (2026-09-08) · retrieved 2026-09-08 - Live discovery probes:
/.well-known/oauth-protected-resource, the same path suffixed with/v0/mcp/claude,/.well-known/oauth-authorization-serverand/.well-known/mcp/server-card.json— all HTTP 404 (2026-09-08) · retrieved 2026-09-08 - AccuWeather privacy policy (retrieved 2026-09-08). The support page links this as
legal.accuweather.com/privacy, which 301s here; the canonical URL is cited. · retrieved 2026-09-08 - AccuWeather support contact — support@accuweather.com
Server Info
- Category
- Travel
- Developer
- AccuWeather®
- Tools
- 9
- Domain
- mcp.accuweather.com
Using Claude Desktop or another MCP client? Setup docs — the connection URL above works anywhere.
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