---
title: "WetterOnline"
description: "WetterOnline is a Marketplace integration for Home Assistant. It has 91 installs sharing analytics, needs the vendor's cloud and was last updated August 29, 2026."
canonical: "https://vulpo.app/integrations/marketplace/glg9-home-assistant-wetteronline"
url: "https://vulpo.app/integrations/marketplace/glg9-home-assistant-wetteronline.md"
last-updated: "2026-10-27"
version: "1.4"
---

# WetterOnline

> WetterOnline is a Marketplace integration for Home Assistant. It has 91 installs sharing analytics, needs the vendor's cloud and was last updated August 29, 2026.

WetterOnline is an unofficial integration that brings weather data from wetteronline.de location pages into Home Assistant. It provides a weather entity with current conditions plus hourly and daily forecasts, along with sensors for temperature, apparent temperature, dew point, humidity, pressure, wind, gusts and visibility. A binary sensor reports weather warnings, and two cameras show the WetterOnline rain radar, one current and one animated. Locations can be found by city, postal code, WetterOnline path or full location URL, and several locations can be added. It reads public pages from the vendor's cloud, so no account or API key is needed, and the available entities depend on the data for the chosen location. Setup is done in the user interface, and a diagnostics file can be downloaded for bug reports.

Automatic summary of the README and code of GLG9/home-assistant-wetteronline. Something wrong, or are you the maintainer and want your own text here? [Get in touch](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/hacs_repository/?owner=GLG9&repository=home-assistant-wetteronline&category=integration)

On Home Assistant 2026.11 or newer? [Open it in the Marketplace](https://my.home-assistant.io/redirect/marketplace_repository/?owner=GLG9&repository=home-assistant-wetteronline&category=integration)

## Supports

- **Uses the vendor's cloud**: Needs an internet connection and an account with the vendor.
- **From the Marketplace**: Installed through the Marketplace, formerly HACS.
- **Actively maintained**: Its author released or pushed a change in the last six months.

## Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

### Add WetterOnline

- **Location or WetterOnline URL**

Also asked when changing the connection.

### Select location

- **Location**

Texts from the code of [GLG9/home-assistant-wetteronline](https://github.com/GLG9/home-assistant-wetteronline).

## Entities

- **Binary sensors**: Weather warning
- **Cameras**: Weather radar, Weather radar animation
- **Sensors**: Condition, Weather symbol, Temperature, Apparent temperature, Dew point, Humidity, Pressure, Pressure tendency, Wind speed, Wind gust, Wind bearing, Visibility, and 36 more

## Troubleshooting

- **Diagnostics**: Downloads a diagnostics file to attach to a bug report.

## From the README

> Unofficial Home Assistant integration for the freely accessible location pages on WetterOnline. No account or API key is required.
>
> - Setup and reconfiguration through the Home Assistant user interface
> - Search by city, postal code, WetterOnline path, or complete location URL
> - Support for multiple locations
> - Current conditions and a native Home Assistant weather entity
> - Hourly forecast for up to 49 hours
> - Daily forecast for up to 14 days
> - Sensors for temperature, apparent temperature, dew point, pressure, humidity, wind speed, wind direction, gusts, visibility, precipitation, UV index, sunshine, smog, and WetterOnline weather symbols
> - Additional data for pollen, warnings, sunrise and sunset, moon information, forecast text, editorial content, and nearby water stations when available
> - Current and animated location-centred WetterOnline rain radar cameras
> - Diagnostics and migration from the original 1.x config-entry format
> - Updates every 15 minutes

From the README of [GLG9/home-assistant-wetteronline](https://github.com/GLG9/home-assistant-wetteronline#readme), [MIT License](https://spdx.org/licenses/MIT.html). Shortened.

## At a glance

- Kind: Marketplace integration
- Category: [Security and safety](https://vulpo.app/integrations/category/security-and-safety.md), Cameras
- Number: 91 installs sharing analytics
- Connection: Needs the vendor's cloud
- Upkeep: Updated in the last 6 months
- Needs: Needs the Marketplace (HACS on 2026.10 and older)
- Latest version: v2.1.1, last updated August 29, 2026
- Domain: `wetteronline`
- Source: <https://github.com/GLG9/home-assistant-wetteronline>
- Issues: <https://github.com/GLG9/home-assistant-wetteronline/issues>

In Vulpo: Camera card, Chart card, Lumen sky (Pro), Apple Watch

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-27. Source: https://vulpo.app/integrations/marketplace/glg9-home-assistant-wetteronline

---

- HTML version of this page: https://vulpo.app/integrations/marketplace/glg9-home-assistant-wetteronline
- Site index for agents: https://vulpo.app/llms.txt
- Everything in one document: https://vulpo.app/llms-full.txt
- All pages: https://vulpo.app/sitemap.xml