Kumamoto weather live forecast

Today's maximum temperature in Kumamoto is expected to be 11°C. Select a day from the live weather forecast for Kumamoto, Japan for more weather parameters.

Thursday
18th Dec
11

5

9

3
Friday
19th Dec
17

5

3

2
Saturday
20th Dec
18

11

2

2
Sunday
21st Dec
16

10

1

2
Monday
22nd Dec
14

6

9

0

5-day weather forecast updated at 04:00 on Wednesday 17th December 2025 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 Thursday 18th December 2025

Expect scattered clouds in Kumamoto, Japan with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the east.

11
°C maximum temperature
5
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from E

Kumamoto weather for Friday 19th December 2025

Expect broken clouds in Kumamoto, Japan with a maximum temperature of 17°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.

17
°C maximum temperature
5
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
17
°C wind chill
6
kph wind from E

Kumamoto weather for Saturday 20th December 2025

Expect mostly cloudy with light rain in Kumamoto, Japan with a maximum temperature of 18°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and little or no wind of 5 kph from the east.

18
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
55
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
5
kph wind from E

Kumamoto weather for Sunday 21st December 2025

Expect mostly cloudy with rain in Kumamoto, Japan with a maximum temperature of 16°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 57% chance of some rain and a light breeze of 12 kph from the north.

16
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
57
% chance of some rain
<10
mm of rainfall expected
16
°C wind chill
12
kph wind from N

Kumamoto weather for Monday 22nd December 2025

Expect scattered clouds in Kumamoto, Japan with a maximum temperature of 14°C and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.