Yakushima weather live forecast

Today's maximum temperature in Yakushima is expected to be 90°F. Select a day from the live weather forecast for Yakushima, Japan for more weather parameters.

Wednesday
5th Aug
90

81

5

9
Thursday
6th Aug
90

81

3

8
Friday
7th Aug
90

81

1

3
Saturday
8th Aug
88

81

3

7
Sunday
9th Aug
90

81

3

5

5-day weather forecast updated at 04:02 on Tuesday 4th August 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 5th August 2026

Expect isolated thunderstorms in Yakushima, Japan with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 17 mph from the north-east.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
73
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
17
mph wind from NE

Yakushima weather for Thursday 6th August 2026

Expect isolated thunderstorms in Yakushima, Japan with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a strong breeze of 26 mph from the north-east.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
94
% chance of some rain
<30
mm of rainfall expected
H
high heat & humidity
26
mph wind from NE

Yakushima weather for Friday 7th August 2026

Expect isolated thunderstorms in Yakushima, Japan with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a strong breeze of 27 mph from the east.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
99
% chance of some rain
<40
mm of rainfall expected
H
high heat & humidity
27
mph wind from E

Yakushima weather for Saturday 8th August 2026

Expect isolated thunderstorms in Yakushima, Japan with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 40-50 mm of rainfall expected with 97% chance of some rain and a strong breeze of 27 mph from the east.

88
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
97
% chance of some rain
<50
mm of rainfall expected
M
moderate heat & humidity
27
mph wind from E

Yakushima weather for Sunday 9th August 2026

Expect isolated thunderstorms in Yakushima, Japan with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 96% chance of some rain and a strong breeze of 24 mph from the south-east.