See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
23°
Rain and Humid
Feels Like: 24°
Min: 22°
Max: 24°
The next few hours will be overcast, with today reaching 24°C and dropping to 20°C. The coming days will be light rain throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:47
Sunrise
17:57
Sunset
Moon
Waxing Crescent
10:42
Moonrise
20:37
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
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Weather in Izumi today, September 16, 2026
Izumi looks damp on September 16, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly.
Temperatures climb from an overnight low near 22°C toward a daytime high of about 24°C. Expect humidity between 96% and 98%, most humid near 21:00. Winds stay light, near 1.4 km/h by 23:00, so the day feels still more than breezy.
Expect the wet theme to continue later, as rain odds reach 96% near 17:00. Cloud amounts hold near 93% around 17:00. Visibility holds near 15.8 km, though it can fall to 14.0 km. The sun rises at 05:47 and sets at 17:57, for a total of 12 hours 9 minutes of sunlight today.
Taken together, Izumi looks wet enough on September 16, 2026 that flexible outdoor plans work best, with temperatures peaking near 24°C.
Frequently asked questions about weather in Izumi
How warm does it get in Izumi?
The warmest month in Izumi is August, with average high temperatures of 34°C. The average temperature during this period is around 30°C.
How cold does it get in Izumi?
The coldest month in Izumi is January, with average low temperatures of 2°C. The average temperature during this period is around 6°C.
What is the wettest time of year in Izumi?
The wettest month in Izumi is June, with an average of 233mm of precipitation.
What is the driest time of year in Izumi?
The driest month in Izumi is December, with an average of 53mm of precipitation.
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