Top Weather iPhone Apps Ranking in Japan

See the full list of Japan iPhone Weather apps for August 26, and read the full analysis below

Last updated : August 26, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	Weathernews - Weather ForecastWeathernews Inc.	Weather	1	1
2	2	NERV Disaster PreventionGehirn Inc.	Weather	2	1
3	3	Windy.comWindyty, SE	Weather	3	2
4	4	Yahoo!天気Yahoo Japan Corporation	Weather	4	=
5	5	Yahoo!防災速報Yahoo Japan Corporation	Weather	5	2
6	6	タイドグラフBI /全国の釣り場ごとの潮見表B.Creation Inc.	Weather	6	3
7	7	tenki.jp 天気予報・雨雲レーダー/地震速報・台風情報Japan Weather Association	Weather	7	1
8	8	頭痛ーる-気圧・天気予報で体調管理-気象病対策アプリPOCKE,INC.	Weather	8	=
9	9	The Thermometer -Digital-Vida Apps Incorporated	Weather	9	1
10	10	tenki.jp 登山天気日本気象協会公式山の天気予報Japan Weather Association	Weather	10	1
11	11	ききくる天気レーダー - キキクル予報雨雲の動きLeon Calcutt	Weather	11	4
12	12	Thermometer++ AppViachaslau Tysianchuk	Weather	12	1
13	13	Windy.app — Wind, Tides, RadarWindy Weather World Inc	Weather	13	1
14	14	防災アプリクロスゼロ for ファミリーKENSETSU SYSTEM Co.Ltd.	Weather	14	1
15	15	ゆれくるコールRC Solution Co.	Weather	15	3
16	16	FUNWAVES（ファンウェーブス）LIFE FORCE, K.K	Weather	16	=
17	17	Sakana Switch: Fishing PlannerERIKO KONNO	Weather	17	8
18	18	Zoom Earth - Weather ForecastNeave Interactive Limited	Weather	18	4
19	19	大阪防災アプリOsaka Prefectural Government	Weather	19	=
20	20	天気予報 - 気象庁 -hidehiko aihara	Weather	20	1
21	21	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Genetec Corporation	Weather	21	1
22	22	Thermometer for Room +KORPORATSIIA 12 TOV	Weather	22	9
23	23	AmemilShimadzu Business Systems Corporation	Weather	23	5
24	24	海天気.jp - 海の天気予報アプリRisesystem, Inc.	Weather	24	6
25	25	ふくおか防災ナビまもるくんRC Solution Co.	Weather	25	12
26	26	潮汐なびYasunori Kuroki	Weather	26	9
27	27	Simple Moon Phase CalendarFumihiro Takahashi	Weather	27	15
28	28	IQAir AirVisual \| Air QualityIQAir AG	Weather	28	15
29	29	Safety tipsRC Solution Co.	Weather	29	5
30	30	震度Now! - 地震速報hidehiko aihara	Weather	30	13
31	31	おさんぽびより - 犬の天気とお散歩アラートRyoya Hisatomi	Weather	31	19
32	32	Temperature in Room +Sinus Electric Ltd	Weather	32	1
33	33	Hygrometer - HumidityMORETHAN APPS	Weather	33	8
34	34	被害予測・防災cmapAioi Nissay Dowa Insurance Co.,Ltd.	Weather	34	2
35	35	全国避難所ガイド1st Media Corporation	Weather	35	8
36	36	MeteoSwissFederal Office of Meteorology and Climatology MeteoSwiss	Weather	36	4
37	37	PREP（プレップ） - 総合防災アプリRC Solution Co.	Weather	37	14
38	38	EQMonitor 地震速報Ryotaro Onoue	Weather	38	12
39	39	My Aurora Forecast & AlertsJRustonApps B.V.	Weather	39	6
40	40	Strong Motion Monitor ViewerThirdocean, Ltd.	Weather	40	12
41	41	てんきとくらす tenki to kurasuJapan Meteorological Corporation	Weather	41	5
42	42	Digital AMeDASMETEROLOGICAL ENGINEERING CENTER.,INC	Weather	42	4
43	43	横浜市避難ナビYOKOHAMA CITY	Weather	43	7
44	44	ひょうご防災ネットHYOGO PREFECTURAL GOVERNMENT	Weather	44	56
45	45	Nullschool - explore weatherNullschool Technologies Inc.	Weather	45	6
46	46	ゴル天 - 全国ゴルフ場天気予報Risesystem, Inc.	Weather	46	5
47	47	へがふっど！Yoshitaka Watanabe	Weather	47	3
48	48	ハザードマップ - 洪水・浸水・土砂・冠水の災害に備えるhidehiko aihara	Weather	48	19
49	49	もふもふ天気予報JINGOOD, LIMITED LIABILITY COMPANY	Weather	49	9
50	50	Hi WeatherEINMOB LIMITED	Weather	50	16
51	51	AccuWeather: Weather ForecastAccuWeather International, Inc.	Weather	51	4

Start free trial

Top iOS Weather Apps in Japan: Ranking Analysis for August 26

Weathernews - Weather Forecast is the top iOS Weather app in Japan for August 26, since it's ranking increased by 1 positions since last month. Weathernews - Weather Forecast is ranked in the Weather apps category, and was developed by Weathernews Inc..

NERV Disaster Prevention rank has decreased to 2nd position in Japan for August 26, which is a change of -1 positions in ranking since last month. NERV Disaster Prevention is published by Gehirn Inc. and ranked under the Free Weather apps category in iOS in Japan

Windy.com is last of the top 3 Free Weather apps in Apple Store ranking in Japan for this month, after it's rank increased by 2 positions since last month