Kusatsu weather live forecast

Today's maximum temperature in Kusatsu is expected to be 16°C. Select a day from the live weather forecast for Kusatsu, Japan for more weather parameters.

Tuesday
13th Oct
16

9

6

6
Wednesday
14th Oct
15

8

3

2
Thursday
15th Oct
14

6

7

5
Friday
16th Oct
17

6

6

5
Saturday
17th Oct
16

8

5

5

5-day weather forecast updated at 04:02 on Tuesday 13th October 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 Tuesday 13th October 2026

Expect sunshine and showers in Kusatsu, Japan with a maximum temperature of 16°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and little or no wind of 4 kph from the south-east.

16
°C maximum temperature
9
°C minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
14
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
4
kph wind from SE

Kusatsu weather for Wednesday 14th October 2026

Expect isolated thunderstorms in Kusatsu, Japan with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 96% chance of some rain and little or no wind of 6 kph from the north-west.

15
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
2
UV index (Low)
96
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
6
kph wind from NW

Kusatsu weather for Thursday 15th October 2026

Expect scattered clouds in Kusatsu, Japan with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-west.

14
°C maximum temperature
6
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from NW

Kusatsu weather for Friday 16th October 2026

Expect broken clouds in Kusatsu, Japan with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the north-west.

17
°C maximum temperature
6
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
2
kph wind from NW

Kusatsu weather for Saturday 17th October 2026

Expect broken clouds in Kusatsu, Japan with a maximum temperature of 16°C, maximum UV of 5 (Moderate) 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.