Yakushima weather live forecast

Today's maximum temperature in Yakushima is expected to be 31°C. Select a day from the live weather forecast for Yakushima, Japan for more weather parameters.

Wednesday
2nd Sep
31

26

3

8
Thursday
3rd Sep
29

26

1

5
Friday
4th Sep
29

26

0

4
Saturday
5th Sep
30

26

6

3
Sunday
6th Sep
30

26

3

6

5-day weather forecast updated at 04:03 on Wednesday 2nd September 2026 GMT

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The 5-day weather forecast for Japan (Yakushima) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Yakushima weather forecast by day

Below are the detailed weather forecasts for Yakushima for the next 5 days.

Yakushima weather for Wednesday 2nd September 2026

Expect isolated thunderstorms in Yakushima, Japan with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 20 kph from the east.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
71
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from E

Yakushima weather for Thursday 3rd September 2026

Expect isolated thunderstorms in Yakushima, Japan with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 27 kph from the east.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
99
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
27
kph wind from E

Yakushima weather for Friday 4th September 2026

Expect isolated thunderstorms in Yakushima, Japan with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 89% chance of some rain and a moderate breeze of 27 kph from the south-east.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
89
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
27
kph wind from SE

Yakushima weather for Saturday 5th September 2026

Expect isolated thunderstorms in Yakushima, Japan with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 50 mm or more of rainfall expected with 83% chance of some rain and a moderate breeze of 24 kph from the north-east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
3
UV index (Moderate)
83
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
24
kph wind from NE

Yakushima weather for Sunday 6th September 2026

Expect isolated thunderstorms in Yakushima, Japan with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 20 kph from the north-east.