Kusatsu weather live forecast

Today's maximum temperature in Kusatsu is expected to be 22°C. Select a day from the live weather forecast for Kusatsu, Japan for more weather parameters.

Monday
27th Jul
22

18

2

4
Tuesday
28th Jul
21

18

1

4
Wednesday
29th Jul
23

18

5

5
Thursday
30th Jul
26

18

6

5
Friday
31st Jul
27

19

5

9

5-day weather forecast updated at 04:02 on Sunday 26th July 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 Monday 27th July 2026

Expect isolated thunderstorms in Kusatsu, Japan with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and little or no wind of 2 kph from the north-west.

22
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
89
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
2
kph wind from NW

Kusatsu weather for Tuesday 28th July 2026

Expect isolated thunderstorms in Kusatsu, Japan with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and little or no wind of 1 kph from the south-east.

21
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
95
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
1
kph wind from SE

Kusatsu weather for Wednesday 29th July 2026

Expect isolated thunderstorms in Kusatsu, Japan with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and little or no wind of 1 kph from the north-west.

23
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
79
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
1
kph wind from NW

Kusatsu weather for Thursday 30th July 2026

Expect broken clouds in Kusatsu, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north-west.

26
°C maximum temperature
18
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
3
kph wind from NW

Kusatsu weather for Friday 31st July 2026

Expect broken clouds in Kusatsu, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north-west.