Karuizawa

JP

Live · updated just now

Current conditions

Moderate drizzle
20°C
Feels like 22°C · Moderate drizzle
Humidity
100%
Wind
8 km/h E
Pressure
1008 hPa
UV Index
0.1 Low
Cloud Cover
100%
Precipitation
0.1 mm
Sunrise
4:42 AM
Sunset
7:03 PM
Compare

What to expect today in Karuizawa

Right now in Karuizawa it's 20°C with moderate drizzle. Today's high should reach 21°C with an overnight low near 19°C. Expect thunderstorms in the morning, with chances peaking near 78%. Tomorrow looks similar, with highs near 20°C with light drizzle.

Next 25 Hours

Now
Slight rain showers
21°C
0.4
21:00
Thunderstorm
21°C
1.2
22:00
Thunderstorm
21°C
3.3
23:00
Thunderstorm
21°C
6.7
00:00
Thunderstorm
21°C
6.1
01:00
Moderate rain
20°C
2.8
02:00
Dense drizzle
20°C
0.9
03:00
Slight rain showers
20°C
0.9
04:00
Overcast
20°C
0.1
05:00
Moderate drizzle
20°C
0.4
06:00
Moderate drizzle
20°C
0.3
07:00
Light drizzle
20°C
·
08:00
Slight rain
20°C
0.1
09:00
Slight rain
20°C
0.3
10:00
Slight rain
20°C
0.2
11:00
Overcast
20°C
0.1
12:00
Overcast
20°C
·
13:00
Overcast
19°C
·
14:00
Overcast
20°C
·
15:00
Slight rain
20°C
1.2
16:00
Moderate drizzle
20°C
0.4
17:00
Overcast
20°C
·
18:00
Overcast
20°C
·
19:00
Slight rain
20°C
0.5
20:00
Dense drizzle
19°C
0.7

8-Day Forecast

Forecast trends

Next 24 hours — temperature & precipitation

10-day outlook — high / low & rainfall

Karuizawa on the map

About Karuizawa

Karuizawa is a scenic mountain town located in Nagano Prefecture, Japan. It is renowned for its cool, refreshing climate perfect for outdoor activities and relaxation.

Karuizawa experiences four distinct seasons, with temperatures ranging from a cool winter low of around 0 degrees Celsius to a warm summer high of about 25 degrees Celsius. Summers are generally mild and humid, while winters can be chilly with occasional light snow. Visitors should be prepared for fluctuating weather throughout the year.

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