How much rain falls, and how fast: rainfall totals are now available in your hourly and daily chart. Free trial with Essential or Pro.
Live weather radar, nowcast and rain alerts, hyperlocal forecast and hurricane tracker, built to help you see, understand, and act on rain before it changes.
Tracking a hurricane’s path or just checking if it’s dry enough for a walk? RainViewer shows the actual rain on the map. Data reaches your screen in seconds, direct from the radar source, not a third-party feed. 10 million downloads.
RAIN FIRST
We rearranged the forecast tab to put nowcast and radar at the top. The minute-by-minute rain intensity chart shows when rain starts, peaks, and stops, with a radar map preview and temperature beside it. Cleaner hourly and daily charts now show rainfall totals. The chance of rain is only half the picture: how much falls, and how fast, makes the difference.
BUILT FOR IPHONE DUO
RainViewer adapts radar map to every pose in Duo: open it and your locations sit beside the forecast on the inner display, with more hours and days at once; close it and the forecast follows you to the outer display; in landscape, navigation moves to the side and the rain stays in focus.
THE RADAR MAP YOU ACTUALLY USE
• 2-hour rain nowcast updated every 10 minutes.
• Tap the map to see rain details on every layer.
• Fullscreen mode clears the interface for clean screenshots and storm animations.
• 48-hour radar animation.
• 60fps vector map with arrows that show rain direction.
• Coverage in 80+ countries across the Americas, Europe, Asia, and Oceania.
HOURLY AND 14-DAY FORECAST
Temperature, conditions, wind speed and direction, chance of precipitation, and rain amount hour by hour for 72 hours and day by day for 14 days.
RAINFALL TOTALS (QPE)
Pick a window - 1, 3, 12, 24, or 48 hours - and tap any spot on the map for the exact amount in millimetres or inches.
RADAR SCAN AGE
Tap the map to see when each area was last scanned, so you know when to leave.
RAIN ALERTS YOU CAN RELY ON
Set custom alerts for your locations. Get national severe weather alerts from the US, most of Europe, Thailand, Saudi Arabia, and more.
HURRICANE AND STORM TRACKER
Follow hurricanes, typhoons, and cyclones on the map. See each storm's live position, path, category, and wind speed in your units
AI WEATHER INSIGHTS
Get AI to write a short summary of what to expect.
APPLE WATCH (FREE)
Standalone app with radar map, satellite, forecast, severe alerts, and complications. Works without your iPhone.
WIDGETS AND LIVE ACTIVITIES
Radar and minute-by-minute rain widgets for Home Screen and Lock Screen. Live Activities show rain intensity as it changes.
PRO RADAR (US + MOST OF EUROPE, 22 COUNTRIES)
Doppler products on all tilts - reflectivity, velocity, spectrum width, and the differential measurements used by meteorologists.
PRIVACY
Location is used only for local forecast and rain alerts. We never sell your data.
CHOOSE YOUR PLAN
FREE: live radar, 30-minute nowcast, 6-hour and 5-day forecast.
TRY ESSENTIAL OR PRO FREE FOR 14 DAYS
ESSENTIAL, $19.99/year: 2-hour nowcast, Rainfall Totals, AI insights, and the 72-hour and 14-day forecast.
PRO, $39.99/year: Essential plus 48h radar playback and Doppler products.
Local prices differ. 14-day trial.
Privacy: https://rainviewer.com/privacy.html
Terms: https://rainviewer.com/terms.html
Very useful application Few times saved us from hard rain. I love the customer support service;)
Developer Response
What a pleasure to know that RainViewer does help! Thank you for sharing your experience here. Regards
This app became useless
thexdevi
Forces premium and constantly shows ads. I don't remember this in the previous versions. Update after dev's response: I understand that you need to make money but "forcing ads or premium" for a thing that has been working fine previously without ads / premium is a bad move. You can add new features and sell them, but you can't remove something that already exists and make it a paid option. I've downloaded this app where it did not force me to do any of that and that app deserved a higher rating - now it is a completely different thing that I would not even consider installing.It is like iOS weather precipitation map but worse at this point - I see no reason to use it, especially when it forces me to buy a premium to view a forecast. Does not serve its main purpose = has no value to me anymore, thus 1 star.
Developer Response
Hello. Thanks so much for trying our app! If we understand you correctly, you feel uncomfortable about the third-party advertisement appearing in the app. Sorry for any inconvenience. Unlike premium, ads are indeed the free version option. We analyze ad behavior and try it to be not that annoying though. If you hesitate to order a premium subscription, you are still very welcome to use our free of charge version since many of the basic options are free of charge.
Excellent
alterad123
Excellent program that does one thing right, unlike dozens of bloated useless weather programs out there. Don't hesitate to buy premium, it's worth it
Developer Response
What a pleasure to know that RainViewer does help! All the best!
Best app for moms!
anne.yes
Solves a ton of questions on what my kids should wear, love it!
Developer Response
Thanks so much for your feedback! Really glad the app is coming in handy for your family
RAIN FIRST
The forecast screen is rebuilt. It still reads the way you know it, but the answer you came for is now at the top: nowcast and radar first, then everything else in cards.
· The rain chart, the radar preview and the temperature come first now. Weather alerts sit below them, not above. Tap the preview and the map opens at that spot on the radar layer
· Hourly and daily charts show how much rain falls, not only the chance of it. "Past 24h" and "Next 24h" totals sit next to the summary (Essential and Pro)
· The daily chart shows the chance of rain for the day and for the night as two values, not one, plus the rainfall total for each day, and it is clear which night belongs to which day
· Sunrise, air quality and the AI summary each have their own card, and the AI answer stays while the forecast refreshes
· Locations list and search are new: swipe to reorder, rename or delete, and one search for saved and new places
· On iPad and Mac, your locations stay in a sidebar and the forecast uses two columns
BUILT FOR IPHONE DUO
Not a stretched iPhone layout. Every screen in RainViewer was rethought for a phone that opens, closes and stands up: map, player, forecast, search, share, settings, onboarding and the tutorial.
· Open it and the map simply grows to the whole inner display. Every control and the spot you were looking at stay where they were. Panels open beside the map instead of over it: pick a colour scheme and see it on the map at once, read a storm's details beside the storm, set up a share beside its preview
· Open it on the forecast and your locations sit beside it, with more hours and days at once
· Close it and everything follows you to the outer display, with native navigation in every orientation
· Half open, the forecast splits at the fold and the share preview uses both halves
· In landscape, navigation moves to the side bar and the rain stays in focus
· Every orientation works, including upside down
MORE ROOM FOR THE RAIN
· Landscape now works on every iPhone, on the map and in the forecast
· On iOS 26, when you move the map or scroll the forecast, the player and the tab bar shrink on their own and come back when you stop
IMPROVEMENTS
· The tap-on-map card has a new look
· Map layers are now named "Tropical Storms" and "Rain Direction"
· Rain alert levels are now Light, Moderate, Heavy and Extreme, the same scale as the map legend
· Forecast text follows your text size setting as you change it
FIXES
· Offline, every screen shows an error with "Retry", and the forecast no longer waits on old cached data
· Ads disappear right after a purchase, no restart needed
· The widget time badge shows the time again with the clear or tinted Home Screen style
· Storm track dates show the month in Arabic, Thai and Khmer; "Live Activities", "Update RainViewer" and the Feature Tour are localised
· "Change plan" in Subscription Details is readable again
Enjoying RainViewer? A quick review helps more people find it.
Version 8.4
The developer, MeteoLab Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Location
Identifiers
Usage Data
Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
Location
Identifiers
Usage Data
Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Location
Identifiers
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
MeteoLab Inc.
Size
130.1 MB
Category
Weather
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 1.0 or later.
Apple Watch Requires watchOS 10.0 or later.
Location
This app may use your location even when it is not open, which can decrease device battery life.