Best Japan Weather Apps

249+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our japan weather list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Japan Weather Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WeatherJapanWeatherJapanFree3.0★ (2)YesNoSep 2026
2tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報Free4.5★ (71)YesYesOct 2026
3AccuWeather: Weather ForecastAccuWeather: Weather ForecastFree4.6★ (1.5M)YesYesOct 2026
4Japan Weather forecastJapan Weather forecastFree4.7★ (14)YesYesOct 2026
5Japan Official WeatherForecastJapan Official WeatherForecastFree—YesNoSep 2026
6Yahoo Weather: Daily ForecastsYahoo Weather: Daily ForecastsFree4.7★ (191K)YesNoOct 2026
7Weathernews - Weather ForecastWeathernews - Weather ForecastFree5.0★ (4)YesYesOct 2026
8Weather Observations JAPANWeather Observations JAPANFree5.0★ (1)YesNoSep 2026

Top Picks for Japan Weather

WeatherJapan#1

WeatherJapan by sorakaze Inc.

Weather forecast for tourists
Editor's Choice
☀️ Weather
3.0(2 ratings)
FreeAds
WeatherJapan screenshot 1
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WeatherJapan screenshot 4
WeatherJapan screenshot 5
WeatherJapan screenshot 6

Get detailed weather forecasts for Japan, including hourly and daily predictions for up to 48 hours and a week ahead. View current and surrounding area conditions on a map, with temperature graphs and sunrise/sunset times. Supports Celsius and Fahrenheit.

tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 screenshot 1
tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 screenshot 2
tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 screenshot 3
tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 screenshot 4
tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 screenshot 5
tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 screenshot 6

Get detailed weather forecasts, real-time rain cloud radar, and earthquake alerts from an official Japanese meteorological source. Earn points for checking the weather and access disaster preparedness information. Offers a premium subscription for an ad-free experience and enhanced notifications.

AccuWeather: Weather Forecast#3
4.6😐(1.5M ratings)
FreeAdsIn-App Purchases
#3in Weather
AccuWeather: Weather Forecast screenshot 1
AccuWeather: Weather Forecast screenshot 2
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AccuWeather: Weather Forecast screenshot 5
AccuWeather: Weather Forecast screenshot 6

Get real-time weather alerts and hyperlocal forecasts with proven accuracy. Track severe weather events like hurricanes and snowstorms with live radar and detailed updates. Plan your day and stay informed about conditions affecting your safety and activities.

What We Love

  • 🌟 Accurate weather forecasts
  • 🔍 Detailed weather information
  • 📊 Reliable data source
  • 👍 User-friendly interface
  • 🌤️ Useful weather visualizations

Room to Improve

  • 🔄 Inconsistent forecast accuracy
  • 🕰️ Cluttered and confusing navigation
  • 💰 Excessive paid subscription requirements
  • 📢 Intrusive and frequent advertisements
  • 🔌 Increased battery consumption

More Japan Weather apps to explore

FAQ about Japan Weather

What are the best japan weather apps for iPhone?
WeatherJapan tops our japan weather apps ranking as of October 2026, with a 3.0-star average from 2 App Store ratings, and it's free to download.
Yes — 19 of the top japan weather apps we rank are free to download, including WeatherJapan and tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報.
WeatherJapan shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ japan weather apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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