# Cirrus (open-source weather app)

> Cirrus is a free, open-source weather app for Android. Weather and rain radar for any location - worldwide. It has 621 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid.

Weather and rain radar for any location - worldwide Weather data is provided via the free API from Open-Meteo.com and LibreWXR. Features: - Current weather - Hourly forecasts for up to 16 days - Rain radar - Widget with optional GPS auto position update - No advertisement Minimum permissions: Cirrus only requires the minimum amount of permission, namely only the INTERNET permission. This permission is necessary to make HTTP requests to remote servers for retrieving weather data. Optional: authorization for GPS.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/woheller69/omweather |
| Platforms | Android |
| Built with | Java |
| GitHub stars | 621 |
| License | GPL-3.0-only (open source) |
| F-Droid | https://f-droid.org/packages/org.woheller69.omweather/ (package org.woheller69.omweather) |
| F-Droid anti-features | Depends on the developer's own network service |
| Google Play | not linked |
| App Store | not linked |
| Website | none listed |
| Official | no |
| Category | Weather |
| Latest release | V5.0 (Sep 19, 2026) |
| Last commit | Sep 19, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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