Best Weather Observations Japan Apps

233+ iOS apps curated and reviewed

4.6 avg rating
17 free apps
Updated June 2026

Out of 233+ weather observations japan apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Weather Observations Japan Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Weather Observations JAPANWeather Observations JAPANFreeYesNoJul 2026
2Yahoo WeatherYahoo WeatherFree4.7★ (191K)YesNoJul 2026
3RadarScopeRadarScope$9.994.2★ (2.7K)NoYesJul 2026
4RainDrop - Rain Totals & RadarRainDrop - Rain Totals & RadarFree4.7★ (20K)NoYesJul 2026
5Weatherology: Weather TogetherWeatherology: Weather TogetherFree4.7★ (4.5K)NoNoJul 2026
6Windy.comWindy.comFree4.8★ (77K)YesYesJul 2026
7eWeather HD - Weather & AlertseWeather HD - Weather & Alerts$3.99 was $7.994.7★ (8.3K)NoNoJul 2026
8National Weather Forecast DataNational Weather Forecast DataFree4.6★ (12K)NoYesJul 2026

Top Picks for Weather Observations Japan

Yahoo Weather#2

Yahoo Weather by Yahoo

Local weather updates & alerts
Strong Contender
☀️ Weather
4.7😐(191K ratings)
FreeAds
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Yahoo Weather screenshot 6

Get accurate local weather forecasts and alerts, including detailed temperature tracking, snow predictions, and severe weather warnings. Visualize weather patterns with interactive radar and maps, and plan travel with global forecasts for up to 20 cities. Enjoy a beautiful, immersive interface with stunning photography and animated weather modules.

What We Love

  • 🌟 Accurate weather forecasting
  • 🎨 Beautiful and visually appealing design
  • 📊 Detailed weather information (hourly, 10-day, etc.)
  • 🌍 Ability to track weather in multiple locations

Room to Improve

  • 🕰️ Inconsistent and inaccurate weather predictions
  • 🔄 Frequent app crashes or freezes
  • 📱 Location tracking issues and unreliable location data
RadarScope#3

RadarScope by Base Velocity, LLC

Professional weather radar
Worth Considering
☀️ Weather
4.2😊(2.7K ratings)
$9.99In-App Purchases
#1in Weather
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Visualize professional-grade weather radar data with advanced tools for meteorologists, storm spotters, and enthusiasts. Access real-time radar information, severe weather alerts, and historical data with optional subscription tiers for enhanced capabilities.

What We Love

  • 🚀 Excellent radar app
  • 🔍 Detailed radar data and features
  • ⚡ Lightning detection
  • 📍 Accurate location tracking

Room to Improve

  • 💰 Expensive with additional subscription fees
  • 🗺️ Limited map details without subscription
  • 🕰️ Radar data can be delayed

More Weather Observations Japan apps to explore

4
RainDrop - Rain Totals & Radar
RainDrop - Rain Totals & Radar
RainDrop - Rain Totals & Radar
Forecasts & Weather Alerts
Free

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.

Real-time rain and snow totals16-day weather forecastsAnimated live weather radar
☀️ Weather
(20K)
free with in-app purchases
5
Weatherology: Weather Together
Weatherology: Weather Together
Weatherology: Weather Together
Weather, Forecast, News, Radar
Free

This app delivers real-time, voice-activated audio weather reports and emergency notifications directly to your home, car, and phone. It features reports from real meteorologists, personalized for your location, and integrates seamlessly with Apple CarPlay for a hands-free experience.

Real-time audio weather reportsVoice-activated forecastsEmergency weather notifications
☀️ Weather
(4.5K)
free
6
Windy.com
Windy.com
Windy.com
NOAA Radar, Hurricanes, Alerts
Free

This app offers advanced weather forecasting with over 50 detailed maps and 15 weather models, including live radar, satellite imagery, and hurricane tracking. It provides customizable alerts for storms, wind, and snow, making it ideal for outdoor activities and aviation.

Live weather radar & satelliteOver 50 weather maps15+ weather models
☀️ Weather
(77K)
free with in-app purchases
7
eWeather HD - Weather & Alerts
eWeather HD - Weather & Alerts
eWeather HD - Weather & Alerts
All Weather data in one App
$3.99
$7.99 | 50% OFF

Get comprehensive weather forecasts, severe weather alerts, and environmental data. This app provides detailed hourly and multi-day forecasts, radar imagery, and information on air quality, tides, and astronomical events.

15-day and hourly forecastsSevere weather alertsHigh-resolution weather radar
☀️ Weather
(8.3K)
paid
8
National Weather Forecast Data
National Weather Forecast Data
National Weather Forecast Data
NOAA Weather Point Forecast
Free

Access detailed weather forecasts from NOAA by tapping on a map. View 7-day forecasts, including summaries, wind, snow, and severe weather. Explore national weather service discussions and data from over 40,000 stations.

Interactive map for weather forecasts7-day NWS/NOAA spot forecastsNational Weather Service discussions
☀️ Weather
(12K)
free with in-app purchases
9
global storms
global storms
global storms
Worldwide Weather & Climate
Free

Access real-time severe weather alerts, including hurricanes, typhoons, and tornadoes. View worldwide animated satellite imagery, marine data, and US radar. Track global climate and space weather phenomena.

Hurricane, typhoon, and tropical storm trackingWorldwide animated satellite viewsMarine weather information
☀️ Weather
(13K)
free with in-app purchases
10
Weather Pro · Radar Alerts
Weather Pro · Radar Alerts
Weather Pro · Radar Alerts
Live Storm & Rain Forecasts
Free

This app provides precise weather data with a focus on real-time rain and severe weather alerts. It features an interactive radar, hyperlocal forecasts, and dynamic animations to help you plan your day with confidence.

Real-time rain and severe weather alertsInteractive weather radarHyperlocal forecasts (hours & 10 days)
☀️ Weather
(263K)
free with in-app purchases
11
MyRadar Accurate Weather Radar
MyRadar Accurate Weather Radar
MyRadar Accurate Weather Radar
Doppler, NOAA & NWS Forecasts
Free

Get animated weather radar for your current location with up to two hours of loop data. Receive hyper-local, minute-by-minute rain alerts up to an hour in advance. Overlay various weather and environmental data layers for a comprehensive view.

Animated weather radarHyper-local rain alertsWind and frontal boundary layers
☀️ Weather
(1.1M)
free with in-app purchases
12
Netatmo Weather
Netatmo Weather
Netatmo Weather
Smart Weather Station
Free

This app allows you to monitor real-time weather and indoor air quality data from your smart weather station directly on your iPhone. View historical data, receive event notifications, and access a 7-day forecast for your specific location.

Real-time weather monitoringIndoor air quality trackingHistorical data graphs
☀️ Weather
(1.5K)
free with in-app purchases
13
WindAlert: Wind & Weather Map
WindAlert: Wind & Weather Map
WindAlert: Wind & Weather Map
Weather Alerts & Wind Speed
Free

Access hyper-local weather observations and advanced forecasts powered by a vast network of proprietary weather stations. Get real-time wind speed, direction, and detailed weather parameters for various activities. Receive customized alerts and visualize weather patterns on interactive maps.

Real-time wind speed and directionProprietary Tempest Weather SystemsAI-enhanced Nearcast forecasting
☀️ Weather
(4.5K)
free with in-app purchases
14
HeyWeather: Accurate Forecast
HeyWeather: Accurate Forecast
HeyWeather: Accurate Forecast
Weather Maps, Alerts, Widgets
Free

Get detailed, personalized weather forecasts with customizable widgets and real-time notifications. Explore interactive weather maps, track air quality, and view astronomical data. Supports multiple languages and accessibility features.

16-day daily and 400-hour hourly forecastsInteractive radar and weather mapsCustomizable home and lock screen widgets
☀️ Weather
(5.8K)
freemium
15
Wind Compass
Wind Compass
Wind Compass
Wind Speed & Weather Forecasts
Free

Track and monitor wind and weather conditions with detailed forecasts. Get real-time wind speed, direction, temperature, and precipitation chances for any location. Customize your view with various backgrounds and overlays.

Real-time wind speed and directionHourly and daily weather forecastsSunrise and sunset times
☀️ Weather
(22K)
free with in-app purchases
16
National Weather
National Weather
National Weather
Accurate NOAA Weather and Rain
Free

Access highly accurate local weather forecasts, radar, and satellite imagery. Receive rain alerts, view detailed weather charts, and get sunrise/sunset times. This app provides comprehensive weather data for the United States.

Powerful radar viewRain alert notificationsHome screen weather widget
☀️ Weather
(6.5K)
free with in-app purchases
17
Tomorrow.io: Weather Forecast
Tomorrow.io: Weather Forecast
Tomorrow.io: Weather Forecast
The Future Of Weather Apps
Free

Get hyper-accurate, minute-by-minute weather forecasts for your exact location, including rain and snow alerts, air quality, and wind speeds. Plan your day with confidence using advanced weather modeling and real-time updates.

Minute-by-minute forecastsStreet-by-street accuracyRain and snow alerts
☀️ Weather
(28K)
free with in-app purchases
18
MyRadar Weather Radar Pro
MyRadar Weather Radar Pro
MyRadar Weather Radar Pro
Live Weather Radar & Forecast
$5.99

This app provides a fast and powerful live weather radar with animated forecasts. It offers various data layers like winds, frontal boundaries, earthquakes, hurricanes, aviation data, and wildfires. Receive proactive alerts for severe weather and hyper-local rainfall up to an hour in advance.

Live animated weather radarUp to two-hour radar loopMultiple data layers (winds, fronts, earthquakes)
☀️ Weather
(43K)
free with in-app purchases
19
Weather Underground: Local Map
Weather Underground: Local Map
Weather Underground: Local Map
Radar & severe storm tracker
Free

Get hyper-local weather forecasts and severe storm alerts powered by a vast network of personal weather stations. Track current conditions, view interactive radar maps, and receive customizable notifications for upcoming weather events.

Hyper-local forecastsSevere weather alertsInteractive radar maps
☀️ Weather
(31K)
free with in-app purchases
20
VNL Weather
VNL Weather
VNL Weather
by Gray Television Group, Inc.
Free

Get hyper-local weather updates with high-resolution radar and satellite imagery. Receive daily and hourly forecasts, severe weather alerts, and personalized location tracking. Stay informed and safe with real-time weather information.

250 meter radarFuture radarHigh resolution satellite imagery
☀️ Weather
(8.7K)
ad-supported

FAQ about Weather Observations Japan

Are there free weather observations japan apps for iPhone?
Yes — 17 of the top weather observations japan apps we rank are free to download, including Weather Observations JAPAN and Yahoo Weather.
Weather Observations JAPAN shows ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 233+ weather observations japan apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Weather Observations JAPAN provides hourly data including temperature, precipitation, wind direction and speed, sunshine duration, snow depth, humidity, and pressure.
The app receives data every hour directly from the Japan Meteorological Agency, ensuring you have up-to-date information.