Kumamoto weather live forecast

Today's maximum temperature in Kumamoto is expected to be 19°C. Select a day from the live weather forecast for Kumamoto, Japan for more weather parameters.

Tuesday
31st Mar
19

13

1

3
Wednesday
1st Apr
17

12

1

5
Thursday
2nd Apr
19

9

9

6
Friday
3rd Apr
21

9

2

7
Saturday
4th Apr
20

14

2

0

5-day weather forecast updated at 04:00 on Monday 30th March 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 31st March 2026

Expect isolated thunderstorms in Kumamoto, Japan with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 19 kph from the south-west.

19
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
70
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
19
kph wind from SW

Kumamoto weather for Wednesday 1st April 2026

Expect mostly cloudy with rain in Kumamoto, Japan with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a light breeze of 8 kph from the north-west.

17
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
5
UV index (Moderate)
77
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
8
kph wind from NW

Kumamoto weather for Thursday 2nd April 2026

Expect scattered clouds in Kumamoto, Japan with a maximum temperature of 19°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

19
°C maximum temperature
9
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
19
°C wind chill
8
kph wind from W

Kumamoto weather for Friday 3rd April 2026

Expect mostly cloudy with light rain in Kumamoto, Japan with a maximum temperature of 21°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a light breeze of 7 kph from the south-east.

21
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
7
UV index (High)
34
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
7
kph wind from SE

Kumamoto weather for Saturday 4th April 2026

Expect mostly cloudy with rain in Kumamoto, Japan with a maximum temperature of 20°C and 2 hours of bright sunshine. There are 30-40 mm of rainfall expected with 94% chance of some rain and a gentle breeze of 18 kph from the south-west.