Kumamoto weather live forecast

Today's maximum temperature in Kumamoto is expected to be 66°F. Select a day from the live weather forecast for Kumamoto, Japan for more weather parameters.

Tuesday
7th Apr
66

46

9

8
Wednesday
8th Apr
64

41

13

8
Thursday
9th Apr
68

50

2

4
Friday
10th Apr
70

61

0

1
Saturday
11th Apr
70

57

2

7

5-day weather forecast updated at 04:00 on Tuesday 7th April 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 Tuesday 7th April 2026

Expect scattered clouds in Kumamoto, Japan with a maximum temperature of 66°F, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north.

66
°F maximum temperature
46
°F minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
66
°F wind chill
12
mph wind from N

Kumamoto weather for Wednesday 8th April 2026

Expect clear skies in Kumamoto, Japan with a maximum temperature of 64°F, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the west.

64
°F maximum temperature
41
°F minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from W

Kumamoto weather for Thursday 9th April 2026

Expect mostly cloudy with light rain in Kumamoto, Japan with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 8 mph from the south.

68
°F maximum temperature
50
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
45
% chance of some rain
<2
mm of rainfall expected
68
°F wind chill
8
mph wind from S

Kumamoto weather for Friday 10th April 2026

Expect isolated thunderstorms in Kumamoto, Japan with a maximum temperature of 70°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 12 mph from the south-west.

70
°F maximum temperature
61
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
12
mph wind from SW

Kumamoto weather for Saturday 11th April 2026

Expect broken clouds in Kumamoto, Japan with a maximum temperature of 70°F, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north-west.