Akaiwa

Ōra-gun, Gunma-ken, Japan

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Current Weather

22°

Light Rain and Humid

Feels Like: 22°

Min: 21°

Max: 24°

The next few hours will be light rain and humid, with today reaching 24°C and dropping to 24°C. The coming days will be light rain throughout the day.

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Hourly Forecast

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96%
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10%
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Today
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Daylight Hours

05:35

Sunrise

17:33

Sunset

11 hours 58 minutes of sunlight today

Moon

Waxing Gibbous

14:46

Moonrise

00:34

Moonset

Daily Forecast

Monday

21°
24°

Tuesday

22°
29°

Wednesday

21°
26°

Thursday

20°
28°

Friday

19°
25°

Saturday

18°
20°

Sunday

18°
22°

Monday

20°
24°

Tuesday

19°
25°

Wednesday

17°
26°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

96% Very Humid
Low High

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Weather in Akaiwa today, September 21, 2026

Akaiwa starts September 21, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 100% and the highest odds around 02:00. Cloud is also thick early on, peaking near 100% around 02:00.

The day peaks near 24°C and cools toward 21°C. Relative humidity sits between 88% and 96%, reaching its peak around 02:00. A lighter breeze peaks around 18:00 near 6.9 km/h.

Expect the wet theme to continue later, as rain odds reach 100% near 12:00. Cloud amounts hold near 100% around 12:00. Expect visibility near 6.4 km, with poorer spells close to 2.5 km. Expect sunrise at 05:35, sunset at 17:33, and 11 hours 58 minutes of sunlight today overall.

In short, treat September 21, 2026 in Akaiwa as a damp day: pack covers, watch the wetter hours, and expect a high near 24°C.

Frequently asked questions about weather in Akaiwa

How warm does it get in Akaiwa?

The warmest month in Akaiwa 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 Akaiwa?

The coldest month in Akaiwa is January, with average low temperatures of 0°C. The average temperature during this period is around 4°C.

What is the wettest time of year in Akaiwa?

The wettest month in Akaiwa is July, with an average of 221mm of precipitation.

What is the driest time of year in Akaiwa?

The driest month in Akaiwa is December, with an average of 38mm of precipitation.

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Metric (°C, km/h)