Best Rain Prediction App

0+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated July 2026

The best rain prediction app on iPhone average 4.6★ across 0+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Compare top Rain Prediction App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RainDrop - Rain Totals & RadarRainDrop - Rain Totals & RadarFree4.7★ (22K)NoYesSep 2026
2Rain Alarm Live Weather RadarRain Alarm Live Weather RadarFree4.6★ (3K)YesYesSep 2026
3RainViewer: Live Weather RadarRainViewer: Live Weather RadarFree4.6★ (31K)YesYesSep 2026
4Clime: NOAA Weather Radar LiveClime: NOAA Weather Radar LiveFree4.5★ (1M)YesYesSep 2026
5Windy.app — Wind, Tides, RadarWindy.app — Wind, Tides, RadarFree4.7★ (73K)NoYesSep 2026
6Weather Pro · Radar AlertsWeather Pro · Radar AlertsFree4.6★ (262K)YesYesSep 2026
7WeatherBug EliteWeatherBug Elite$49.994.7★ (29K)NoNoAug 2026
8National WeatherNational WeatherFree4.5★ (7.5K)YesYesSep 2026

Top Picks for Rain Prediction App

RainDrop - Rain Totals & Radar#1

RainDrop - Rain Totals & Radar by Raindrop Limited Liability Company

Forecasts & Weather Alerts
Editor's Choice
☀️ Weather
4.7😊(22K ratings)
FreeIn-App Purchases
#9in Weather
RainDrop - Rain Totals & Radar screenshot 1
RainDrop - Rain Totals & Radar screenshot 2
RainDrop - Rain Totals & Radar screenshot 3
RainDrop - Rain Totals & Radar screenshot 4
RainDrop - Rain Totals & Radar screenshot 5
RainDrop - Rain Totals & Radar screenshot 6

This app provides precise, real-time precipitation totals for any location in the US, eliminating the need for a rain gauge. It offers detailed forecasts, live radar maps, and customizable rain alerts for multiple saved locations.

What We Love

  • 👍 Accurate rainfall tracking
  • 🚀 Easy to use and navigate
  • 💡 Helpful for gardeners and farmers
  • 👍 Reliable and consistent performance
  • 👍 Excellent customer service

Room to Improve

  • 🐛 Inconsistent or inaccurate rainfall data
  • 💰 Subscription model limits free features
  • 🔍 Lack of data source transparency
Rain Alarm Live Weather Radar#2

Rain Alarm Live Weather Radar by Carlos Aviles Software

Real-Time Rain & Snow Alerts
Strong Contender
☀️ Weather
4.6😊(3K ratings)
FreeAdsIn-App Purchases
Rain Alarm Live Weather Radar screenshot 1
Rain Alarm Live Weather Radar screenshot 2
Rain Alarm Live Weather Radar screenshot 3
Rain Alarm Live Weather Radar screenshot 4

Receive real-time push notifications for approaching rain or snow. This app utilizes live NOAA Doppler radar data to provide precise alerts, showing you exactly where precipitation is and when it will arrive. It offers comprehensive radar coverage across the US and many international locations.

What We Love

  • 🚀 Accurate rain radar
  • 👍 Helpful alerts and notifications
  • 🌐 Good coverage in multiple countries
  • 💡 Customizable alert settings
  • 🔍 Detailed precipitation information

Room to Improve

  • 🔍 Radar not always up-to-date
  • 💸 Excessive in-app ads
  • 🔒 Privacy concerns with data tracking
  • 🐛 Bugs and crashes
  • 🔧 Downgraded features after updates
RainViewer: Live Weather Radar#3

RainViewer: Live Weather Radar by MeteoLab Inc.

Rain & Storm Tracker Map Alert
Worth Considering
☀️ Weather
4.6😐(31K ratings)
FreeAdsIn-App Purchases
#68in Weather
RainViewer: Live Weather Radar screenshot 1
RainViewer: Live Weather Radar screenshot 2
RainViewer: Live Weather Radar screenshot 3
RainViewer: Live Weather Radar screenshot 4
RainViewer: Live Weather Radar screenshot 5
RainViewer: Live Weather Radar screenshot 6

This app provides real-time doppler radar and storm tracking with highly accurate, short-term rain and snow forecasts. It offers advanced weather data processing, a modern interface, and customizable alerts for severe weather events. Millions trust it for detailed weather insights and precise tracking.

What We Love

  • 🌧️ Accurate rain forecasts
  • 🗺️ Detailed weather radar
  • 💨 Live weather updates
  • 🔍 Helpful weather information

Room to Improve

  • 🐛 Bugs and glitches
  • 🔍 Inaccurate weather forecasts
  • 💰 Aggressive monetization
  • 🔋 Drains battery quickly

More Rain Prediction App apps to explore

FAQ about Rain Prediction App

What is the best rain prediction app for iPhone?
RainDrop - Rain Totals & Radar tops our rain prediction app ranking as of July 2026, with a 4.7-star average from 22K App Store ratings, and it's free to download.
Yes — 19 of the top rain prediction app we rank are free to download, including RainDrop - Rain Totals & Radar and Rain Alarm Live Weather Radar.
RainDrop - Rain Totals & Radar has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
RainDrop provides highly accurate, real-time precipitation totals for any location in the United States, without requiring a physical rain gauge. It also offers 16-day weather forecasts, live animated radar maps, and customizable rain alerts.
Key features include precise real-time rain and snow totals, hour-by-hour and daily precipitation breakdowns, year-over-year comparisons, 16-day forecasts with temperature and wind data, live radar with accumulation layers, and custom rain alerts for saved locations.