Toyokawa

Toyokawa Shi, Aichi-ken, Japan

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Current Weather

22°

Rain and Humid

Feels Like: 22°

Min: 22°

Max: 24°

The next few hours will be humid and overcast, with tomorrow reaching 27°C and dropping to 20°C. The coming days will be drizzle

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Hourly Forecast

22° 22° 22° 22° 22° 22° 22° 22° 22° 22° 22° 22° 22° 23° 24° 25° 26° 26° 27° 27° 26° 25° 24° 23°
100%
100%
94%
94%
94%
78%
78%
78%
46%
46%
46%
18%
18%
18%
18%
18%
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
Today
Tomorrow

Daylight Hours

05:39

Sunrise

17:49

Sunset

12 hours 10 minutes of sunlight today

Moon

Waxing Crescent

10:34

Moonrise

20:28

Moonset

Daily Forecast

Today

22°
24°

Thursday

21°
27°

Friday

20°
28°

Saturday

21°
30°

Sunday

22°
29°

Monday

23°
31°

Tuesday

24°
31°

Wednesday

23°
26°

Thursday

22°
27°

Friday

21°
26°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

99% Very Humid
Low High

Weather in Toyokawa tomorrow, September 17, 2026

Expect unsettled, showery conditions in Toyokawa on September 17, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Early hours look the most unsettled, with rain probability near 94% by 00:00. The thickest cloud arrives around 00:00, reaching about 80%.

Expect highs of 27°C and cooler readings close to 21°C. Relative humidity sits between 68% and 98%, reaching its peak around 00:00. Airflow remains manageable, reaching about 2.7 km/h around 18:00.

The afternoon should feel quieter than the damp start, with rain probability easing to about 0% after morning values near 94%. Cloud cover stays around 40% by 15:00. Visibility stays near 16.1 km. The sun rises at 05:40 and sets at 17:48, for a total of 12 hours 7 minutes of sunlight today.

The practical takeaway for Toyokawa on September 17, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 27°C.

Frequently asked questions about weather in Toyokawa

How warm does it get in Toyokawa?

The warmest month in Toyokawa is August, with average high temperatures of 33°C. The average temperature during this period is around 29°C.

How cold does it get in Toyokawa?

The coldest month in Toyokawa is January, with average low temperatures of 3°C. The average temperature during this period is around 7°C.

What is the wettest time of year in Toyokawa?

The wettest month in Toyokawa is June, with an average of 299mm of precipitation.

What is the driest time of year in Toyokawa?

The driest month in Toyokawa is January, with an average of 52mm of precipitation.

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Metric (°C, km/h)