Kusatsu weather live forecast

Today's maximum temperature in Kusatsu is expected to be 26°C. Select a day from the live weather forecast for Kusatsu, Japan for more weather parameters.

Monday
24th Aug
26

18

6

8
Tuesday
25th Aug
27

19

8

7
Wednesday
26th Aug
27

18

7

7
Thursday
27th Aug
23

17

1

5
Friday
28th Aug
22

16

7

7

5-day weather forecast updated at 04:02 on Sunday 23rd August 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 24th August 2026

Expect isolated thunderstorms in Kusatsu, Japan with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and little or no wind of 1 kph from the west.

26
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
83
% chance of some rain
<5
mm of rainfall expected
26
°C wind chill
1
kph wind from W

Kusatsu weather for Tuesday 25th August 2026

Expect isolated thunderstorms in Kusatsu, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 64% chance of some rain and little or no wind of 2 kph from the west.

27
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
7
UV index (High)
64
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
2
kph wind from W

Kusatsu weather for Wednesday 26th August 2026

Expect isolated thunderstorms in Kusatsu, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 82% chance of some rain and little or no wind of 1 kph from the west.

27
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
82
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
1
kph wind from W

Kusatsu weather for Thursday 27th August 2026

Expect isolated thunderstorms in Kusatsu, Japan with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and little or no wind of 1 kph from the west.

23
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
89
% chance of some rain
<10
mm of rainfall expected
23
°C wind chill
1
kph wind from W

Kusatsu weather for Friday 28th August 2026

Expect sunshine and showers in Kusatsu, Japan with a maximum temperature of 22°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and little or no wind of 2 kph from the north-west.