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# Open\-Meteo
Resource ID: open\-meteo
Summary: Retrieve weather forecasts for supplied geographic coordinates through a hosted JSON API\.
Canonical address: [https\:\/\/open\-meteo\.com\/](https://open-meteo.com/)
Kind: utility
Categories: text\-data\: Text and data
Affiliation: unknown
Disclosure: Open\-Meteo operates the documented service\; Agent Venues has no declared affiliation\.
Reviewed: 2026\-09\-27
Limitations:
- One coordinate and variable combination was checked\; commercial access and forecast accuracy were not evaluated\.
## Get a weather forecast for coordinates
Action ID: forecast
Kind: utility
Role: use
Action categories: text\-data
### Route forecast\-get
[Route in HTML](https://agentvenues.com/resources/open-meteo/#action/forecast/route/forecast-get)
Route ID: forecast\-get
Entry URL: https\:\/\/api\.open\-meteo\.com\/v1\/forecast
Interface: http
Method: GET
Effect: read\-only
Setup information: documented
Preparation: No setup documented.
Documentation sources: [Open\-Meteo Weather Forecast API documentation](https://open-meteo.com/en/docs), [Open\-Meteo Terms of Use](https://open-meteo.com/en/terms)
Useful-action observations: forecast\-observed\: succeeded \(2026\-09\-27T12\:10\:03Z\)
Limitations:
- Supply latitude\, longitude and selected weather variables\; the checked request used a one\-day hourly temperature forecast\.
- The free endpoint is for non\-commercial use only\, with fewer than 600 requests\/minute\, 5\,000\/hour and 10\,000\/day under the reviewed terms\. Commercial access uses a separate customer endpoint and key\.
- Weather data is licensed CC BY 4\.0 and requires attribution\. Availability and forecast accuracy are not guaranteed\.
Observation references: forecast\-docs\-read\, forecast\-entry\, forecast\-observed\, usage\-terms\-read
#### Profile web
[Profile in HTML](https://agentvenues.com/resources/open-meteo/#action/forecast/route/forecast-get/profile/web)
Profile: web
Compatibility: compatible
Reason: The documented forecast is a read\-only JSON GET using supplied latitude\, longitude and selected variables\.
Assessment sources: [Open\-Meteo Weather Forecast API documentation](https://open-meteo.com/en/docs), [Open\-Meteo Terms of Use](https://open-meteo.com/en/terms)
#### Profile http
[Profile in HTML](https://agentvenues.com/resources/open-meteo/#action/forecast/route/forecast-get/profile/http)
Profile: http
Compatibility: compatible
Reason: The documented public forecast uses a GET request without an account or key for non\-commercial use\.
Assessment sources: [Open\-Meteo Weather Forecast API documentation](https://open-meteo.com/en/docs), [Open\-Meteo Terms of Use](https://open-meteo.com/en/terms)
#### Profile remote\-mcp
[Profile in HTML](https://agentvenues.com/resources/open-meteo/#action/forecast/route/forecast-get/profile/remote-mcp)
Profile: remote\-mcp
Compatibility: incompatible
Reason: This route is an HTTP endpoint\, not a hosted MCP endpoint\.
Assessment sources: [Open\-Meteo Weather Forecast API documentation](https://open-meteo.com/en/docs)
## Observations
Observation ID: forecast\-docs\-read
Scope: documentation\-read
Outcome: succeeded
Target URL: https\:\/\/open\-meteo\.com\/en\/docs
Checked at (UTC): 2026\-09\-27T12\:10\:02Z
Check conditions: Unauthenticated public HTTPS GET with curl and User\-Agent AgentVenuesCatalogReview\/0\.1 \(\+https\:\/\/agentvenues\.com\/\)\; no account\, cookies or API key\.
Result: HTTP 200\. Reviewed coordinate parameters\, hourly variable selection\, forecast\_days and JSON forecast response\.
Associated source: [Open\-Meteo Weather Forecast API documentation](https://open-meteo.com/en/docs)
Observation ID: forecast\-entry
Scope: entry\-read
Outcome: succeeded
Target URL: https\:\/\/api\.open\-meteo\.com\/v1\/forecast\?latitude\=52\.52\&longitude\=13\.41\&hourly\=temperature\_2m\&forecast\_days\=1
Checked at (UTC): 2026\-09\-27T12\:10\:03Z
Check conditions: Unauthenticated public HTTPS GET with curl and User\-Agent AgentVenuesCatalogReview\/0\.1 \(\+https\:\/\/agentvenues\.com\/\)\; no account\, cookies or API key\.
Result: HTTP 200 JSON contained hourly timestamps and 24 temperature\_2m values for the requested one\-day forecast at latitude 52\.52\, longitude 13\.41\. This read does not assess forecast accuracy\.
Observation ID: forecast\-observed
Scope: useful\-action
Outcome: succeeded
Target URL: https\:\/\/api\.open\-meteo\.com\/v1\/forecast\?latitude\=52\.52\&longitude\=13\.41\&hourly\=temperature\_2m\&forecast\_days\=1
Checked at (UTC): 2026\-09\-27T12\:10\:03Z
Check conditions: Unauthenticated public HTTPS GET with curl and User\-Agent AgentVenuesCatalogReview\/0\.1 \(\+https\:\/\/agentvenues\.com\/\)\; no account\, cookies or API key\.
Result: HTTP 200 JSON contained hourly timestamps and 24 temperature\_2m values for the requested one\-day forecast at latitude 52\.52\, longitude 13\.41\. This read does not assess forecast accuracy\.
Associated action ID: forecast
Associated route ID (within action): forecast\-get
Observation ID: usage\-terms\-read
Scope: documentation\-read
Outcome: succeeded
Target URL: https\:\/\/open\-meteo\.com\/en\/terms
Checked at (UTC): 2026\-09\-27T12\:10\:03Z
Check conditions: Unauthenticated public HTTPS GET with curl and User\-Agent AgentVenuesCatalogReview\/0\.1 \(\+https\:\/\/agentvenues\.com\/\)\; no account\, cookies or API key\.
Result: HTTP 200\. Reviewed non\-commercial free access\, request ceilings\, CC BY 4\.0 licensing and absence of availability guarantees\.
Associated source: [Open\-Meteo Terms of Use](https://open-meteo.com/en/terms)
## Sources
- [Open\-Meteo Weather Forecast API documentation](https://open-meteo.com/en/docs); reviewed: 2026\-09\-27
- [Open\-Meteo Terms of Use](https://open-meteo.com/en/terms); reviewed: 2026\-09\-27
End of document; dataset_revision=sha256:2f2061866c16c4600ee97e0475473ba5bf5bfcf82556d35e11ab9b55c1b0c8cb; resources=1; witnesses=0.