Ina

Ina Shi, Nagano-ken, Japan

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Current Weather

22°

Overcast

Feels Like: 21°

Min: 19°

Max: 25°

The next few hours will be overcast, with today reaching 25°C and dropping to 20°C. The coming days will be drizzle

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Hourly Forecast

21° 22° 23° 25° 25° 24° 24° 24° 23° 22° 22° 22° 21° 21° 21° 21° 20° 20° 20° 20° 20° 20° 21° 22°
72%
28%
28%
28%
42%
42%
42%
16%
16%
16%
10%
10%
10%
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
Today
Tomorrow

Daylight Hours

05:41

Sunrise

17:39

Sunset

11 hours 58 minutes of sunlight today

Moon

Waxing Gibbous

14:51

Moonrise

00:42

Moonset

Daily Forecast

Today

19°
25°

Tuesday

17°
25°

Wednesday

17°
25°

Thursday

17°
26°

Friday

16°
25°

Saturday

17°
19°

Sunday

17°
23°

Monday

15°
21°

Tuesday

15°
24°

Wednesday

13°
21°

Air Quality Data Available

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UV Index

No protection needed
1 Low
Low Extreme

Humidity

93% Very Humid
Low High

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Weather in Ina today, September 21, 2026

Rain features in Ina on September 21, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The morning carries the wetter risk, with rain chances near 72% and the highest odds around 09:00. Cloud is also thick early on, peaking near 100% around 09:00.

Expect highs of 25°C and cooler readings close to 19°C. The air stays humid, with relative humidity between 81% and 95% and the peak around 09:00. Expect gentle winds, highest near 12:00 at 5.3 km/h.

Afternoon showers stay in play, peaking near 42% around 13:00. Skies remain cluttered, with cover about 100% by 12:00. Visibility stays generally good near 6.8 km on average, though it can drop toward 0.1 km in thicker cloud or showers. Sunrise is at 05:41 and sunset at 17:39, giving 11 hours 58 minutes of sunlight today.

Overall, Ina on September 21, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 72% and the high sits around 25°C.

Frequently asked questions about weather in Ina

How warm does it get in Ina?

The warmest month in Ina is August, with average high temperatures of 28°C. The average temperature during this period is around 23°C.

How cold does it get in Ina?

The coldest month in Ina is January, with average low temperatures of -5°C. The average temperature during this period is around -2°C.

What is the wettest time of year in Ina?

The wettest month in Ina is July, with an average of 233mm of precipitation.

What is the driest time of year in Ina?

The driest month in Ina is December, with an average of 76mm of precipitation.

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Metric (°C, km/h)