Kumamoto weather live forecast

Today's maximum temperature in Kumamoto is expected to be 32°C. Select a day from the live weather forecast for Kumamoto, Japan for more weather parameters.

Sunday
19th Jul
32

28

7

10
Monday
20th Jul
32

28

7

9
Tuesday
21st Jul
34

28

8

9
Wednesday
22nd Jul
34

27

9

9
Thursday
23rd Jul
34

28

9

11

5-day weather forecast updated at 04:00 on Sunday 19th July 2026 GMT

More about Kumamoto

Kumamoto by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Japan

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 19th July 2026

Expect isolated thunderstorms in Kumamoto, Japan with a maximum temperature of 32°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 31% chance of some rain and a light breeze of 11 kph from the south-west.

32
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
31
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
11
kph wind from SW

Kumamoto weather for Monday 20th July 2026

Expect broken clouds in Kumamoto, Japan with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

32
°C maximum temperature
28
°C minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
10
kph wind from SW

Kumamoto weather for Tuesday 21st July 2026

Expect broken 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 9 kph from the south-west.

34
°C maximum temperature
28
°C minimum temperature
broken clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
9
kph wind from SW

Kumamoto weather for Wednesday 22nd 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 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

34
°C maximum temperature
27
°C minimum temperature
scattered clouds
9
hours of sunshine
9
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 isolated thunderstorms in Kumamoto, Japan with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 9 kph from the south-west.