Kusatsu weather live forecast

Today's maximum temperature in Kusatsu is expected to be 30°F. Select a day from the live weather forecast for Kusatsu, Japan for more weather parameters.

Monday
15th Dec
30

23

4

1
Tuesday
16th Dec
34

21

9

1
Wednesday
17th Dec
37

30

3

2
Thursday
18th Dec
34

25

9

2
Friday
19th Dec
43

25

9

2

5-day weather forecast updated at 04:03 on Monday 15th December 2025 GMT

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The 5-day weather forecast for Japan (Kusatsu) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Kusatsu weather forecast by day

Below are the detailed weather forecasts for Kusatsu for the next 5 days.

Kusatsu weather for Monday 15th December 2025

Expect clear skies with flurries of snow in Kusatsu, Japan with a maximum temperature of 30°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 cm of snow expected with 46% chance of some snow and a gentle breeze of 9 mph from the north-west.

30
°F maximum temperature
23
°F minimum temperature
clear skies with flurries of snow
4
hours of sunshine
1
UV index (Low)
46
% chance of some snow
<10
cm of snow expected
21
°F wind chill
9
mph wind from NW

Kusatsu weather for Tuesday 16th December 2025

Expect scattered clouds in Kusatsu, Japan with a maximum temperature of 34°F, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the north-west.

34
°F maximum temperature
21
°F minimum temperature
scattered clouds
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
32
°F wind chill
2
mph wind from NW

Kusatsu weather for Wednesday 17th December 2025

Expect mostly cloudy with light snow in Kusatsu, Japan with a maximum temperature of 37°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 86% chance of some snow and little or no wind of 3 mph from the north-west.

37
°F maximum temperature
30
°F minimum temperature
mostly cloudy with light snow
3
hours of sunshine
2
UV index (Low)
86
% chance of some snow
<2
cm of snow expected
37
°F wind chill
3
mph wind from NW

Kusatsu weather for Thursday 18th December 2025

Expect scattered clouds in Kusatsu, Japan with a maximum temperature of 34°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the north-west.

34
°F maximum temperature
25
°F minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
32
°F wind chill
3
mph wind from NW

Kusatsu weather for Friday 19th December 2025

Expect scattered clouds in Kusatsu, Japan with a maximum temperature of 43°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the south-east.