Kumamoto weather live forecast

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

Sunday
7th Jun
26

23

0

3
Monday
8th Jun
26

22

2

7
Tuesday
9th Jun
25

21

0

5
Wednesday
10th Jun
26

20

9

9
Thursday
11th Jun
27

19

9

10

5-day weather forecast updated at 04:00 on Saturday 6th June 2026 GMT

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The 5-day weather forecast for Japan (Kumamoto) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Kumamoto weather forecast by day

Below are the detailed weather forecasts for Kumamoto for the next 5 days.

Kumamoto weather for Sunday 7th June 2026

Expect isolated thunderstorms in Kumamoto, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 74% chance of some rain and a gentle breeze of 16 kph from the north.

26
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
74
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
16
kph wind from N

Kumamoto weather for Monday 8th June 2026

Expect mostly cloudy with light rain in Kumamoto, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a light breeze of 8 kph from the west.

26
°C maximum temperature
22
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
7
UV index (High)
56
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
8
kph wind from W

Kumamoto weather for Tuesday 9th June 2026

Expect mostly cloudy with light rain in Kumamoto, Japan with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 33% chance of some rain and little or no wind of 6 kph from the north-west.

25
°C maximum temperature
21
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
5
UV index (Moderate)
33
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
6
kph wind from NW

Kumamoto weather for Wednesday 10th June 2026

Expect broken clouds in Kumamoto, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

26
°C maximum temperature
20
°C minimum temperature
broken clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from W

Kumamoto weather for Thursday 11th June 2026

Expect scattered clouds in Kumamoto, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.