Ishigaki weather live forecast

Today's maximum temperature in Ishigaki is expected to be 30°C. Select a day from the live weather forecast for Ishigaki, Japan for more weather parameters.

Friday
21st Aug
30

27

3

8
Saturday
22nd Aug
31

27

0

8
Sunday
23rd Aug
30

28

0

4
Monday
24th Aug
30

28

4

11
Tuesday
25th Aug
30

28

4

11

5-day weather forecast updated at 04:01 on Wednesday 19th August 2026 GMT

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

Ishigaki weather forecast by day

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

Ishigaki weather for Friday 21st August 2026

Expect isolated thunderstorms in Ishigaki, Japan with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a moderate breeze of 21 kph from the south-west.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
87
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from SW

Ishigaki weather for Saturday 22nd August 2026

Expect isolated thunderstorms in Ishigaki, Japan with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 84% chance of some rain and a moderate breeze of 26 kph from the south-west.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
8
UV index (Very High)
84
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from SW

Ishigaki weather for Sunday 23rd August 2026

Expect isolated thunderstorms in Ishigaki, Japan with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 27 kph from the south.

30
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
85
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
27
kph wind from S

Ishigaki weather for Monday 24th August 2026

Expect broken clouds in Ishigaki, Japan with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.

30
°C maximum temperature
28
°C minimum temperature
broken clouds
4
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from SE

Ishigaki weather for Tuesday 25th August 2026

Expect isolated thunderstorms in Ishigaki, Japan with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 19 kph from the east.