See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
20°
Light Rain and Humid
Feels Like: 20°
Min: 20°
Max: 23°
The next few hours will be humid and overcast, with tomorrow reaching 22°C and dropping to 19°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:28
Sunrise
17:38
Sunset
Moon
Waxing Crescent
10:25
Moonrise
20:14
Moonset
Daily Forecast
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Thursday
Friday
Saturday
Sunday
Monday
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Friday
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Weather in Yotsukaidō tomorrow, September 17, 2026
Yotsukaidō looks damp on September 17, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Early hours look the most unsettled, with rain probability near 100% by 01:00. The thickest cloud arrives around 00:00, reaching about 99%.
Expect highs of 22°C and cooler readings close to 19°C. Moisture in the air spans 68%-97%, with the highest values around 00:00. Expect gentle winds, highest near 06:00 at 5.8 km/h.
Later hours look less wet than the morning, when rain odds were closer to 100%; afternoon chances sit nearer 14%. Residual cloud near 80% around 12:00 may linger. Views remain open at about 16.1 km. Sunrise is at 05:29 and sunset at 17:37, giving 12 hours 8 minutes of sunlight today.
Taken together, Yotsukaidō looks wet enough on September 17, 2026 that flexible outdoor plans work best, with temperatures peaking near 22°C.
Frequently asked questions about weather in Yotsukaidō
How warm does it get in Yotsukaidō?
The warmest month in Yotsukaidō is August, with average high temperatures of 32°C. The average temperature during this period is around 28°C.
How cold does it get in Yotsukaidō?
The coldest month in Yotsukaidō is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Yotsukaidō?
The wettest month in Yotsukaidō is June, with an average of 190mm of precipitation.
What is the driest time of year in Yotsukaidō?
The driest month in Yotsukaidō is January, with an average of 58mm of precipitation.
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