Kumamoto weather live forecast

Today's maximum temperature in Kumamoto is expected to be 35°C. Select a day from the live weather forecast for Kumamoto, Japan for more weather parameters.

Wednesday
22nd Jul
35

28

11

10
Thursday
23rd Jul
34

28

8

8
Friday
24th Jul
34

29

8

9
Saturday
25th Jul
35

28

7

10
Sunday
26th Jul
35

28

10

10

5-day weather forecast updated at 04:00 on Wednesday 22nd July 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 Wednesday 22nd July 2026

Expect scattered clouds in Kumamoto, Japan with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

35
°C maximum temperature
28
°C minimum temperature
scattered clouds
11
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
9
kph wind from SW

Kumamoto weather for Thursday 23rd July 2026

Expect broken clouds in Kumamoto, Japan with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

34
°C maximum temperature
28
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
10
kph wind from SW

Kumamoto weather for Friday 24th July 2026

Expect scattered clouds in Kumamoto, Japan with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

34
°C maximum temperature
29
°C minimum temperature
scattered clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
8
kph wind from W

Kumamoto weather for Saturday 25th July 2026

Expect isolated thunderstorms in Kumamoto, Japan with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 8 kph from the west.

35
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
38
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
8
kph wind from W

Kumamoto weather for Sunday 26th July 2026

Expect scattered clouds in Kumamoto, Japan with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.