See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
21°
Drizzle
Feels Like: 21°
Min: 21°
Max: 23°
The next few hours will be overcast, with tomorrow reaching 21°C and dropping to 21°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
05:25
Sunrise
17:36
Sunset
Moon
Waxing Crescent
10:23
Moonrise
20:11
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Choshi.
UV Index
Humidity
Weather in Choshi tomorrow, September 17, 2026
Choshi starts September 17, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. Early hours look the most unsettled, with rain probability near 100% by 01:00. The thickest cloud arrives around 00:00, reaching about 99%.
The temperature range runs from about 20°C up to 21°C. The air stays humid, with relative humidity between 76% and 95% and the peak around 00:00. Expect gentle winds, highest near 06:00 at 9.3 km/h.
Expect the wet theme to continue later, as rain odds reach 24% near 12:00. Cloud amounts hold near 85% around 19:00. Visibility stays generally good near 15.8 km on average, though it can drop toward 13.1 km in thicker cloud or showers. The sun rises at 05:26 and sets at 17:34, for a total of 12 hours 8 minutes of sunlight today.
In short, treat September 17, 2026 in Choshi as a damp day: pack covers, watch the wetter hours, and expect a high near 21°C.
Frequently asked questions about weather in Choshi
How warm does it get in Choshi?
The warmest month in Choshi is August, with average high temperatures of 29°C. The average temperature during this period is around 27°C.
How cold does it get in Choshi?
The coldest month in Choshi is January, with average low temperatures of 6°C. The average temperature during this period is around 8°C.
What is the wettest time of year in Choshi?
The wettest month in Choshi is October, with an average of 212mm of precipitation.
What is the driest time of year in Choshi?
The driest month in Choshi is January, with an average of 72mm of precipitation.
Explore more weather forecasts
- Hasaki, Chiba-ken
- Tokyo, Tokyo Prefecture
- Asahi, Chiba-ken
- Yokohama, Kanagawa
- Sukayama, Chiba-ken
- Osaka, Ōsaka-fu
- Omigawa, Chiba-ken
- Nagoya, Aichi-ken
- Sōsa, Chiba-ken
- Sapporo, Hokkaido
- Yōkaichiba, Chiba-ken
- Fukuoka, Fukuoka Prefecture
- Yokoshiba, Chiba-ken
- Kawasaki, Kanagawa
- Tako, Chiba-ken
- Kobe, Hyōgo