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Last updated on: 2026-08-20
Android Apps > Weather > OSS Weather
OSS Weather icon

OSS Weather

3.02.3
Akylas
4.46
124 reviews
5,000+
Downloads
Free

Open-Source weather app — forecasts, radar, widgets

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4.46 · 124 reviews · 5,000+ downloads
iOS version

About OSS Weather

OSS Weather is a weather app developed by Akylas.

How many times has OSS Weather been downloaded?

OSS Weather has been downloaded 8.7 thousand times. In the last 30 days, the app was downloaded 630 times.

What is the rating of OSS Weather?

OSS Weather is rated 4.46 out of 5 stars, based on 120 ratings.

Is OSS Weather free?

OSS Weather is free to download. The APK download size is 31.82 MB. The latest version available is 3.02.3. The last update was on May 13, 2026.

What are the requirements for OSS Weather?

OSS Weather requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2020.

Description
OSS Weather — a lightweight, privacy-first, open-source weather app for Android that gives you fast, clear, and trustworthy forecasts without tracking or ads.

Key Android features

* Local current conditions: temperature, feels‑like, humidity, wind (speed & direction), pressure, and visibility.
* Hourly, minutely and multi-day forecasts: interactive timelines with up to 48‑hour hourly data and 7–14 day daily summaries (provider dependent).
* Radar maps: animated precipitation radar (MapTiler), zoom / pan and time layers — note: the map interface currently shows radar overlays.
* Home screen widgets: multiple widget sizes and configurable layouts for quick glances and real‑time updates.
* Multiple weather providers: switch between OpenWeather, Open‑Meteo, AccuWeather and Meteo France; supply your own API key if necessary.
* Offline caching & efficient updates: recent data stays available when connectivity is limited and background refresh is optimized for low battery impact.
* Customizable UI & appearance: light/dark/auto theme, compact or detailed layouts, and locale‑aware formatting.
* Privacy & open source: no ads, no tracking or analytics (only optional crash reporting); full source code under MIT license.

Astronomy & sun/moon data

* Sun information: sunrise, sunset
* Moon information: moonrise, moonset, moon phase, moon position and related path/visuals.

Data you can view (examples)

* Temperatures: current, hourly, daily high/low, feels‑like
* Precipitation: probability, amount, minute‑by‑minute (where supported)
* Wind: speed, gusts, bearing/direction
* Atmospheric: pressure trends, humidity, dew point, cloud cover
* UV index, visibility, and other provider‑specific metrics
* Air Quality (AQI) and individual pollutant breakdowns when the selected provider supplies that data

Settings & customization

* Icons style: choose between multiple icon styles. Supports icon providers from Breezy Weather and Geometric Weather
* Units: temperature, wind, pressure, precipitation, distance, ...
* Time format: 12/24‑hour toggle and locale‑aware formatting
* Provider & API keys: choose provider and enter your own API key to avoid rate limits or use the included default key (rate limits may apply)
* Refresh frequency: configurable background refresh intervals and widget update cadence
* Widget options: choose saved location, select displayed metrics, and pick widget style/size
* Location: use device location (approximate or precise) or add/manage locations manually

Permissions (minimal)

* Location (optional): used only to provide local forecasts and radar centered on your location
* Network / Internet: required to fetch forecasts, maps and provider data

Privacy & contributions OSS Weather is designed to respect your privacy — no tracking, no ads. The project is open source (MIT). Inspect, fork, report bugs or contribute on GitHub: https://github.com/ossappscollective/oss-weather

Recent changes:
Bug fixes:
- errors in 'icons' settings
- Open Meteo fix for hourly weather icon not showing
- prevent error with widgets in edge cases
- prevent errors on small screens
- weather condition (icon) as possible hourly data
- error when removing precipation from hourly chart data
Show more Show less

More data about OSS Weather

Price Free to download
Total downloads 8.7 thousand
Recent downloads 630
Rating 4.46 based on 120 ratings
Ranking Not ranked
Version 3.02.3
APK size 31.8 MB
Number of libraries 23
Designed for Android 4.4+
Suitable for Everyone
Ads NO ads

App Performance Report

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OSS Weather compared with similar apps

Common keywords of similar apps

Open Provider Source Oss Privacy Key Moon Icon Tracking Ads Multiple Meteo Api Refresh Choose Feels Direction Hour Maps Configurable Layouts Providers Recent Background Low Locale Aware Formatting Weather Data Hourly Forecasts Radar Location Widget Widgets Wind Pressure Precipitation Time App Local Current Temperature Humidity Speed Visibility Day Daily Updates

Keywords missing from this app

Forecast Live Rain Accurate Storm Alerts Conditions Information Free Clock Severe Real Days Index Sunrise Sunset Stay Map Screen Detailed Features Storms Air Notification Track Update Uv Provide

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Google Play Rating history and histogram

Rating history
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95
9
9
0
9

Downloads over time

Downloads over time
Subscribe to see download velocity and history

OSS Weather has been downloaded 8.7 thousand times. Over the past 30 days, it averaged 21 downloads per day.

Changelog of OSS Weather

Show changelog

Developer information for Akylas

Akylas

playstore@akylas.fr

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Comments on OSS Weather for Android

★★★★★ Hans Dampf · Oct 27, 2025
Great weather app. Wish the map could be shown on the main window.
★★★★☆ Joshua Daniels · Apr 25, 2025
Love it. Best one so far. Lacks Beaufort wind scale and weather alerts. To compensate for no alerts, I installed and used a second weather app, Emergency by the American Red Cross. I have tried 14 different weather apps (they all lack at least one thing I want), some put radar and/or aqi behind the paid version thus keeping those crucial things from their free versions (like hello, clime, and carrot). Some have no radar and no aqi like open weather.
★★★★★ David McFalls · Jan 9, 2024
Api key still not fixed. Should not pop up every time you refresh. Broken foot several updates now. Edit. Yeah key for open weather. Every time I would refresh it would pop up and ask to save, but it seems to be fixed now. This is a very nice weather app. I hope you add more sources on the future.
★★★★★ Sasidaran k · Jun 16, 2024
Looks cool. Need to check the accuracy but lot of options are there. Open source app with open source weather api. Possible.to choose diff models and some good features too. Lot of UI issues there that needs improvement and overall good app, and it's totally free without any ads and subscriptions
★★☆☆☆ Chizuru Obioma · Jan 18, 2026
Please, can you add some beautiful widgets.

Google Play Rankings for OSS Weather

This app is not ranked

Technologies used by OSS Weather

13 permissions · 23 libraries
Subscribe to see full permission and library details
Weather Forecast - Local Radar icon Weather Forecast - Local Radar
Transparent clock and weather icon Transparent clock and weather
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Local Weather: Radar & Widget icon Local Weather: Radar & Widget
Weather app icon Weather app
Weather Forecast: Widget & Map icon Weather Forecast: Widget & Map
Weather Now Launcher - Radar icon Weather Now Launcher - Radar
Weather Radar - Live Forecast icon Weather Radar - Live Forecast

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