Kusatsu weather live forecast

Today's maximum temperature in Kusatsu is expected to be 13°C. Select a day from the live weather forecast for Kusatsu, Japan for more weather parameters.

Thursday
9th Apr
13

0

5

6
Friday
10th Apr
12

6

1

1
Saturday
11th Apr
15

5

8

7
Sunday
12th Apr
13

2

13

7
Monday
13th Apr
14

7

1

4

5-day weather forecast updated at 04:02 on Thursday 9th April 2026 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 Thursday 9th April 2026

Expect sunshine and showers in Kusatsu, Japan with a maximum temperature of 13°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and little or no wind of 3 kph from the south-east.

13
°C maximum temperature
0
°C minimum temperature
sunshine and showers
5
hours of sunshine
6
UV index (High)
52
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
3
kph wind from SE

Kusatsu weather for Friday 10th April 2026

Expect mostly cloudy with rain in Kusatsu, Japan with a maximum temperature of 12°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and little or no wind of 5 kph from the south-east.

12
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
84
% chance of some rain
<20
mm of rainfall expected
12
°C wind chill
5
kph wind from SE

Kusatsu weather for Saturday 11th April 2026

Expect scattered clouds in Kusatsu, Japan with a maximum temperature of 15°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

15
°C maximum temperature
5
°C minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
15
°C wind chill
9
kph wind from NW

Kusatsu weather for Sunday 12th April 2026

Expect clear skies in Kusatsu, Japan with a maximum temperature of 13°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.

13
°C maximum temperature
2
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from NW

Kusatsu weather for Monday 13th April 2026

Expect broken clouds in Kusatsu, Japan with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south.