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.

Sunday
31st May
22

13

7

8
Monday
1st Jun
23

14

11

9
Tuesday
2nd Jun
19

12

1

3
Wednesday
3rd Jun
14

12

1

2
Thursday
4th Jun
18

12

5

9

5-day weather forecast updated at 04:02 on Sunday 31st May 2026 GMT

More about Kusatsu

Kusatsu by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Japan

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 Sunday 31st May 2026

Expect broken clouds in Kusatsu, Japan with a maximum temperature of 22°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 2 kph from the south-east.

22
°C maximum temperature
13
°C minimum temperature
broken clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
22
°C wind chill
2
kph wind from SE

Kusatsu weather for Monday 1st June 2026

Expect scattered clouds in Kusatsu, Japan with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-east.

23
°C maximum temperature
14
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
23
°C wind chill
5
kph wind from SE

Kusatsu weather for Tuesday 2nd June 2026

Expect mostly cloudy with light rain in Kusatsu, Japan with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and little or no wind of 4 kph from the south-east.

19
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
44
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
4
kph wind from SE

Kusatsu weather for Wednesday 3rd June 2026

Expect cloudy with some rain in Kusatsu, Japan with a maximum temperature of 14°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 50 mm or more of rainfall expected with 93% chance of some rain and a light breeze of 8 kph from the north-west.

14
°C maximum temperature
12
°C minimum temperature
cloudy with some rain
1
hour of sunshine
2
UV index (Low)
93
% chance of some rain
>50
mm or more of rainfall expected
0
no heat & humidity
8
kph wind from NW

Kusatsu weather for Thursday 4th June 2026

Expect mostly cloudy with light rain in Kusatsu, Japan with a maximum temperature of 18°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and little or no wind of 6 kph from the north-west.