OpenWeatherMap
OpenWeatherMap One Call API 4.0
Other · And More
Not workingCloud
1 report: 1 says it doesn’t work.
Reported with 1 integration: OpenWeatherMap.
What people report
| Integration | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| OpenWeatherMap | Not working Cloud | New 4.0-only accounts fail setup in v3.0 mode; fix in progressSaved copyThe problem Home Assistant Core version: 2026.6.3 Problem: OpenWeatherMap integration in mode "v3.0" fails with "Failed setup". Environment: - New OpenWeatherMap account - One Call API 4.0 subscription: Activated Testing: - https://api.openweathermap.org/data/4.0/onecall?... -> returns valid JSON - https://api.openweathermap.org/data/3.0/onecall?... -> returns HTTP 401 OpenWeather support confirmed: - One Call API 3.0 and 4.0 are separate products. - They use different endpoints. - They require separate subscriptions. - Both subscriptions cannot coexist on the same account. As a result, new … Excerpt saved from GitHub on 2026-10-23. | Issue #174333 · 2026-06 |
Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.
In ReReHome
Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.
Identifiers
| Brand | OpenWeatherMap |
|---|---|
| Model | One Call 4.0 |
| Category | Other |
