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Weather Forecast for Nagano

Nagano, Japan

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Mist

Current Weather - Nagano: 16°C

Nagano, Japan

Mist

Feels like 11°C

Wind

5 km/h S

Humidity

96%

Pressure

1017 mb

UV Index

0

Visibility

2 km
Sunny

Sunny

Saturday, July 11, 2026

High

30°C

Low

15°C

Rain Chance

19%

Hourly Forecast

Mist 17°C
00:00
Mist 17°C
01:00
Mist 16°C
02:00
Mist 16°C
03:00
Mist 15°C
04:00
Mist 15°C
05:00
Partly Cloudy 20°C
06:00
Partly Cloudy 22°C
07:00
Sunny 23°C
08:00
Sunny 24°C
09:00
Sunny 25°C
10:00
Sunny 27°C
11:00
Sunny 29°C
12:00
Sunny 30°C
13:00
Sunny 28°C
14:00
Sunny 29°C
15:00
Sunny 29°C
16:00
Patchy rain nearby 28°C
17:00
Sunny 20°C
18:00
Sunny 19°C
19:00
Clear 18°C
20:00
Clear 18°C
21:00
Clear 17°C
22:00
Clear 17°C
23:00
Jul 12

Day Statistics

Maximum Wind

7 km/h

Humidity

79%

Precipitation

0 mm

UV Index

10

Visibility

8 km

Rain Chance

19%

Snow Chance

0%

Sun & Moon

Sunrise

04:39 AM

Sunset

07:07 PM

Moonrise

12:37 AM

Moonset

03:47 PM

Moon Phase

Waning Crescent

Moon Illumination

6%

Air Quality

PM2.5

24.7

μg/m³

PM10

25.3

μg/m³

NO₂

8.5

μg/m³

O₃

92.8

μg/m³

SO₂

3.5

μg/m³

CO

195.3

μg/m³

US EPA Index: 2 GB DEFRA Index: 3