Kusatsu weather live forecast

Today's maximum temperature in Kusatsu is expected to be 14°C. Select a day from the live weather forecast for Kusatsu, Japan for more weather parameters.

Saturday
23rd May
14

6

2

UV8
Sunday
24th May
16

8

0

UV5
Monday
25th May
22

10

6

UV8
Tuesday
26th May
22

12

5

UV7
Wednesday
27th May
20

12

0

UV7

5-day weather forecast updated at 04:02 on Friday 22nd 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 Saturday 23rd May 2026

Expect overcast skies in Kusatsu, Japan with a maximum temperature of 14°C, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.

14
°C maximum temperature
6
°C minimum temperature
overcast skies
2
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
14
°C wind chill
6
kph wind from SE

Kusatsu weather for Sunday 24th May 2026

Expect overcast skies in Kusatsu, Japan with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-east.

16
°C maximum temperature
8
°C minimum temperature
overcast skies
0
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from SE

Kusatsu weather for Monday 25th May 2026

Expect broken clouds in Kusatsu, Japan with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the south-east.

22
°C maximum temperature
10
°C minimum temperature
broken clouds
6
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
22
°C wind chill
3
kph wind from SE

Kusatsu weather for Tuesday 26th May 2026

Expect mostly cloudy with light rain in Kusatsu, Japan with a maximum temperature of 22°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and little or no wind of 5 kph from the south-east.

22
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
UV7
UV index (High)
48
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
5
kph wind from SE

Kusatsu weather for Wednesday 27th May 2026

Expect mostly cloudy with light rain in Kusatsu, Japan with a maximum temperature of 20°C, maximum UV of 7 (High) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and little or no wind of 6 kph from the south-east.