Last updated: September 26, 2026

App Store Ranking: The Top Free Weather Apps in Japan

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Rank			Rating
1	2	Windy.com by Windyty, SE	4.8
2	3	tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報 by 一般財団法人日本気象協会	4.5
3	1	頭痛ーる by POCKE,INC.	4.4
4	3	NERV Disaster Prevention by Gehirn Inc.	4.7
5	5	tenki.jp 登山天気日本気象協会公式山の天気予報 by 一般財団法人日本気象協会	2.3
6	6	Windy.app — Wind, Tides, Radar by Windy Weather World Inc	4.7
7	4	Weather & Rain Radar Forecast by Deep Orbit B.V.	0.0
8	7	海天気.jp - 海の天気予報アプリ by Risesystem, inc.	0.0
9	8	天気予報 - 気象庁 - by hidehiko aihara	4.3
10	32	MoonCompass : Find the Moon by kotobaz	0.0
11	2	The Thermometer -Digital- by Vida Apps Incorporated	4.7
12	2	Sakana Switch: Fishing Planner by ERIKO KONNO	5.0
13	11	ゴル天 - 全国ゴルフ場天気予報 by Risesystem, inc.	0.0
14	8	Amemil by Shimadzu Business Systems Corporation	5.0
15	14	Simple Moon Phase Calendar by Fumihiro Takahashi	4.8
16	3	My Aurora Forecast & Alerts by JRustonApps B.V.	4.7
17	9	大阪防災アプリ by 大阪府	0.0
18	31	Moonlitt: Moon Phase Tracker by Flipping Hues Srls	4.7
19	3	Hi Weather by EINMOB LIMITED	3.9
20	2	横浜市避難ナビ by YOKOHAMA CITY	0.0
21	9	AccuWeather: Weather Forecast by AccuWeather International, Inc.	4.6
22	3	Thermometer++ App by Viachaslau Tysianchuk	4.7
23	2	ココダヨ　地震速報・災害情報を通知位置情報共有・防災アプリ by GENETEC CORPORATION	0.0
24	1	ハザードマップ - 洪水・浸水・土砂・冠水の災害に備える by hidehiko aihara	0.0
25	new	เช็คน้ำ by GISTDA	0.0
26	7	釣り天気.jp - 釣り人のための気象アプリ by Risesystem, inc.	0.0
27	24	RainViewer: Live Weather Radar by MeteoLab Inc.	4.6
28	41	海快晴海専門の気象情報サービス by 株式会社サーフレジェンド	0.0
29	1	Zoom Earth - Weather Forecast by Neave Interactive	4.8
30	2	てんきとくらす tenki to kurasu by 日本気象株式会社	5.0
31	4	全国避難所ガイド by 1st Media Corporation	3.0
32	4	Hygrometer - Humidity by MORETHAN APPS	4.7
33	19	アメフリ by Shinichiro Shiba	4.7
34	29	Weather Live Radar - NOAA by lighten	4.2
35	6	被害予測・防災cmap by Aioi Nissay Dowa Insurance Co.,Ltd.	0.0
36	2	Oshare Weather by MEDIANO Co.,Ltd.	4.5
37	3	Nullschool - explore weather by Nullschool Technologies Inc.	5.0
38	26	The Weather Channel - Radar by The Weather Channel Interactive	4.8
39	8	UV Index Widget - Worldwide by Bjorn Jenssen	4.8
40	16	MoonX: Moon Calendar & Phases by Vibes LLC	4.8
41	33	Weather Radar: Storm Tracker by Hassan Mohamed Abdelrahman Attia	5.0
42	6	Safety tips by RC Solution Co.	2.1
43	2	防災リスマ - 災害リスク・ハザードマップ by Keishi Ishimura	0.0
44	10	ゆれくるコール by RC Solution Co.	4.8
45	37	ひょうご防災ネット by HYOGO PREFECTURAL GOVERNMENT	0.0
46	12	Ventusky: Weather Forecast by Ventusky s.r.o.	4.8
47	10	IQAir AirVisual \| Air Quality by IQAir AG	4.8
48	9	Camping Score Weather by Toh Galy	0.0
49	13	月と太陽のカレンダー by Mishima Design	0.0
50	20	Windfinder: Wind & Weather map by Windfinder	4.8
51	7	Northern Lights Alert by Jari Ketola	3.6
52	2	Temperature in Room + by Sinus Electric Ltd	3.8
53	7	もふもふ天気予報 by JINGOOD, LIMITED LIABILITY COMPANY	0.0
54	1	Thermometer for Room + by KORPORATSIIA 12 TOV	3.5
55	13	Japan Official WeatherForecast by AOBO Co.,Ltd	0.0
56	11	Osanpo Biyori - Dog Weather by Ryoya Hisatomi	5.0
57	new	Thai Weather by Thai Meteorological Department	3.0
58	new	天気と風と波 by Mitsuhiro Shirai	0.0
59	17	MOON - Current Moon Phase by MOON CALENDAR	4.8
60	34	Digital AMeDAS by 気象工学研究所	0.0
61	5	防災アプリクロスゼロforファミリー　安否確認・災害情報 by KENSETSU SYSTEM Co.Ltd.	0.0
62	16	みえ防災ナビ by 三重県	0.0
63	21	BOM Weather by Bureau of Meteorology	4.7
64	new	Nautide: Tides, Wind, Waves + by Igoox	4.8
65	15	河川カメラ - River by hidehiko aihara	5.0
66	6	UV Forecast - Check UV Index by Hodai Azeyanagi	4.9
67	8	全国ライブカメラ地図 - 河川・道路・防災 by Takuya Fujiwara	0.0
68	13	シンプル気圧計 by 5mm	0.0
69	4	MeteoSwiss by MeteoSwiss	4.4
70	7	Surfline: Wave & Surf Reports by Surfline/Wavetrak	4.7
71	14	Thermometer: Digital Room by Tirin	3.9
72	26	meteoblue weather & radar maps by meteoblue	4.8
73	17	Hurricane Track & Outlook by 勇胡	3.5
74	new	Tide Charts by 7th Gear	4.8
75	new	そら案内 by sorakaze Inc.	4.8
76	5	静岡県防災 by Shizuoka Prefecture	0.0
77	new	Aurora Alert Realtime by Kooditehdas Oy	3.3
78	new	Taiwan Weather by Central Weather Administration, Taiwan (R.O.C.)	4.4
79	6	Weather mini - Trip Forecasts by Kai Luo	4.0
80	new	Sky and Moon phases calendar by Vadim Presniak	4.7
81	new	MyPOTEKA by 明星電気株式会社	0.0
82	new	SunLocation by Yoshitaka Watanabe	3.0
83	4	CARROT Weather: Alerts & Radar by Grailr LLC	4.7

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