Weather Forecast for Karuizawa

Nagano, Japan

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Patchy rain nearby

Current Weather - Karuizawa: 6°C

Nagano, Japan

Patchy rain nearby

Feels like 4°C

Wind

10 km/h SW

Humidity

84%

Pressure

1007 mb

UV Index

0

Visibility

9 km

Patchy rain nearby

Patchy rain nearby

Friday, November 28, 2025

High

8°C

Low

0°C

Rain Chance

88%

Hourly Forecast

Patchy rain nearby 6°C
00:00
Patchy rain nearby 6°C
01:00
Patchy rain nearby 6°C
02:00
Patchy rain nearby 6°C
03:00
Patchy rain nearby 6°C
04:00
Patchy rain nearby 6°C
05:00
Clear 2°C
06:00
Light freezing rain 0°C
07:00
Patchy rain nearby 3°C
08:00
Patchy rain nearby 5°C
09:00
Patchy rain nearby 6°C
10:00
Patchy rain nearby 8°C
11:00
Patchy rain nearby 8°C
12:00
Patchy rain nearby 8°C
13:00
Sunny 7°C
14:00
Sunny 6°C
15:00
Sunny 6°C
16:00
Clear 4°C
17:00
Partly Cloudy 3°C
18:00
Clear 3°C
19:00
Partly Cloudy 3°C
20:00
Partly Cloudy 2°C
21:00
Patchy rain nearby 2°C
22:00
Patchy rain nearby 2°C
23:00
Nov 29

Day Statistics

Maximum Wind

17 km/h

Humidity

75%

Precipitation

1 mm

UV Index

1

Visibility

10 km

Rain Chance

88%

Snow Chance

4%

Sun & Moon

Sunrise

06:36 AM

Sunset

04:32 PM

Moonrise

12:16 PM

Moonset

11:40 PM

Moon Phase

First Quarter

Moon Illumination

47%

Air Quality

PM2.5

2.7

μg/m³

PM10

3

μg/m³

NO₂

6.6

μg/m³

O₃

70.3

μg/m³

SO₂

4.1

μg/m³

CO

221.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1