# darkmoonight/Rain

🌦️ Weather application

Repository: https://github.com/darkmoonight/Rain
Canonical: https://ross.abutalabs.com/products/darkmoonight-rain
Language: Dart
License: MIT
License Family: permissive
Topics: android, dart, mobile, flutter, flutter-app, weather, weather-app, open-meteo, open-meteo-api, app, application, weatherapp, map, openstreetmap
Last push: 2026-08-03T20:33:12+00:00

## Health v2 (maintenance only)
Score: 93/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 95, release rhythm 89, longevity 94
- inputs: {"age_days": 1326, "days_push": 30, "days_rel": 73, "gap_med": 7, "n_releases_24m": 10}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1059, forks 92 (observed 2026-08-28T04:03:25.395079+00:00)

## What it is
Rain is a feature-rich, open-source weather application built with Flutter for Android. It offers current conditions, hourly and 12-day forecasts, air quality data, interactive OpenStreetMap support, home-screen widgets, and localization in 38 languages.

## Use cases
- check current weather conditions and hourly forecasts on my phone
- get a 12-day weather forecast for multiple saved cities
- monitor air quality with European or US AQI
- view saved cities on an interactive OpenStreetMap with weather markers
- add weather widgets to my Android home screen
- receive scheduled weather forecast notifications
- use a weather app in my own language with metric or imperial units

## When to choose
- you want a free, open-source Android weather app with no ads
- you need air quality data alongside forecasts
- you want home-screen widgets and Material You theming
- you need multi-language support and offline caching of weather data

## When to avoid
- you need an iOS or desktop weather app
- you require radar or severe weather alert features not listed
- you want a weather API or library to embed in your own project rather than a ready app

## Facets
- artifact type: application
- maturity: active
- function: gui, image-processing
- domain: weather, mobile-development, cross-platform
- platform: -
- tags: weather-app, flutter, open-meteo, openstreetmap, material-you, air-quality, widgets, localization, android, mobile

## Member repositories
- darkmoonight/Rain (main) score 93

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:25.395079+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:57:13.553421+00:00, confidence not recorded.
  - readme: https://github.com/darkmoonight/Rain (fetched 2026-08-28T04:03:25.395079+00:00, sha 4de2d7b09f51)
- Data as of 2026-08-30T08:39:29.467469+00:00.