Who it is for
Teams making operational decisions that depend on current and forecast conditions.
Xweather
Real-time, forecast and historical weather for operational planning
Overview
What Xweather does
Xweather is Vaisala's weather data service, and the listing frames this connector around operations rather than curiosity: outputs are meant to support decisions that turn on current and forecast conditions.
Three time horizons are covered. Real-time conditions, forecasts, and historical records are all reachable, and the combination is what allows a forecast to be judged against how similar conditions previously played out. Vaisala is an established instrumentation company, so the underlying readings are its own rather than resold. Community tier, documentation published.
Tool surface
The endpoint answered but the MCP handshake failed with a 405, so nothing could be named and sixteen is the publisher's count. The listing describes real-time, forecast and historical retrieval.
Availability
Where Xweather is listed
Xweather is listed in the Claude connectors directory only. Vaisala Xweather has no app under the same domain in the ChatGPT directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
The MCP server behind a Claude connector is usually the same server a ChatGPT app would need, so the absence is a distribution decision rather than a technical one.
Claude listing
In the Claude connectors directory
Xweather publishes 16 tools to Claude, deeper than 61.6% of the 1,253 Claude-listed connectors.
The median Claude-listed connector filed under the Other bucket publishes 10, so this one runs 6 tools above its bucket's median and ranks 8th of 22 by tool count.
It falls in the 11-20 tools band, which holds 22.5% of the Claude directory.
Xweather publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.
Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.
- Publisher
- Vaisala Xweather
- Verification
- Community-listed (61.5% of the Claude directory)
- Filed under
- Other
- Endpoint
-
https://www.xweather.com/docs/mcp-server - Documentation
- Publisher setup docs
- Published tools
- 16 · 11-20 tools band
- Depth rank in Other
- 8 of 22
- Snapshot
- August 2026
Xweather is community-listed in the Claude directory, the tier 770 of 1,253 connectors sit in (61.5%). It is the default for a self-published server, and says nothing either way about quality.
In the publisher's words
How Vaisala Xweather describes it
Provides access to real-time, forecast, and historical weather intelligence for analysis and planning. Designed to support operational decisions outputs based on observed and forecast conditions.
Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.
Same company
More from Vaisala Xweather
Vaisala Xweather
Real-time, forecast and historical weather from Vaisala Xweather
Claude
Nearby
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Emlakjet
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MRV
Browse MRV apartment listings in Portuguese
ChatGPT
This is an independent catalogue entry compiled by Node8 from Xweather's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Vaisala Xweather, and inclusion here is not an endorsement.
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