Kusatsu weather live forecast

Today's maximum temperature in Kusatsu is expected to be 4°C. Select a day from the live weather forecast for Kusatsu, Japan for more weather parameters.

Tuesday
30th Dec
4

-2

7

2
Wednesday
31st Dec
-2

-5

5

1
Thursday
1st Jan
-3

-8

7

2
Friday
2nd Jan
-3

-7

2

2
Saturday
3rd Jan
-4

-8

3

1

5-day weather forecast updated at 04:03 on Tuesday 30th 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 Tuesday 30th December 2025

Expect sunshine and showers in Kusatsu, Japan with a maximum temperature of 4°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and little or no wind of 5 kph from the west.

4
°C maximum temperature
-2
°C minimum temperature
sunshine and showers
7
hours of sunshine
2
UV index (Low)
21
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
5
kph wind from W

Kusatsu weather for Wednesday 31st December 2025

Expect clear skies with flurries of snow in Kusatsu, Japan with a maximum temperature of -2°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 26% chance of some snow and a light breeze of 8 kph from the north-west.

-2
°C maximum temperature
-5
°C minimum temperature
clear skies with flurries of snow
5
hours of sunshine
1
UV index (Low)
26
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
8
kph wind from NW

Kusatsu weather for Thursday 1st January 2026

Expect broken clouds in Kusatsu, Japan with a maximum temperature of -3°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the north-west.

-3
°C maximum temperature
-8
°C minimum temperature
broken clouds
7
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-6
°C wind chill
6
kph wind from NW

Kusatsu weather for Friday 2nd January 2026

Expect mostly cloudy with light snow in Kusatsu, Japan with a maximum temperature of -3°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 75% chance of some snow and little or no wind of 6 kph from the north-west.

-3
°C maximum temperature
-7
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
2
UV index (Low)
75
% chance of some snow
<5
cm of snow expected
-5
°C wind chill
6
kph wind from NW

Kusatsu weather for Saturday 3rd January 2026

Expect mostly cloudy with light snow in Kusatsu, Japan with a maximum temperature of -4°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 43% chance of some snow and a light breeze of 9 kph from the north-west.