Kusatsu weather live forecast

Today's maximum temperature in Kusatsu is expected to be 17°C. Select a day from the live weather forecast for Kusatsu, Japan for more weather parameters.

Wednesday
22nd Apr
17

3

4

7
Thursday
23rd Apr
11

5

0

4
Friday
24th Apr
11

1

6

8
Saturday
25th Apr
13

0

7

8
Sunday
26th Apr
13

3

9

7

5-day weather forecast updated at 04:02 on Wednesday 22nd 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 Wednesday 22nd April 2026

Expect broken clouds in Kusatsu, Japan with a maximum temperature of 17°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-west.

17
°C maximum temperature
3
°C minimum temperature
broken clouds
4
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
17
°C wind chill
4
kph wind from SW

Kusatsu weather for Thursday 23rd April 2026

Expect cloudy with some rain in Kusatsu, Japan with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and little or no wind of 2 kph from the north-west.

11
°C maximum temperature
5
°C minimum temperature
cloudy with some rain
0
hours of sunshine
4
UV index (Moderate)
85
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
2
kph wind from NW

Kusatsu weather for Friday 24th April 2026

Expect sunshine and showers in Kusatsu, Japan with a maximum temperature of 11°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 9% chance of some rain and a light breeze of 7 kph from the north-west.

11
°C maximum temperature
1
°C minimum temperature
sunshine and showers
6
hours of sunshine
8
UV index (Very High)
9
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
7
kph wind from NW

Kusatsu weather for Saturday 25th April 2026

Expect scattered clouds in Kusatsu, Japan with a maximum temperature of 13°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-east.

13
°C maximum temperature
0
°C minimum temperature
scattered clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from SE

Kusatsu weather for Sunday 26th April 2026

Expect scattered clouds in Kusatsu, Japan with a maximum temperature of 13°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.