Shirahama weather live forecast

Today's maximum temperature in Shirahama is expected to be 23°C. Select a day from the live weather forecast for Shirahama, Japan for more weather parameters.

Wednesday
20th May
23

21

1

UV3
Thursday
21st May
24

23

1

UV7
Friday
22nd May
25

20

8

UV8
Saturday
23rd May
23

20

3

UV6
Sunday
24th May
25

21

0

UV9

5-day weather forecast updated at 04:02 on Tuesday 19th May 2026 GMT

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

Shirahama weather forecast by day

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

Shirahama weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Shirahama, Japan with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 14 kph from the south.

23
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
UV3
UV index (Moderate)
72
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
14
kph wind from S

Shirahama weather for Thursday 21st May 2026

Expect isolated thunderstorms in Shirahama, Japan with a maximum temperature of 24°C, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 17 kph from the south-west.

24
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
UV7
UV index (High)
96
% chance of some rain
<30
mm of rainfall expected
24
°C wind chill
17
kph wind from SW

Shirahama weather for Friday 22nd May 2026

Expect isolated thunderstorms in Shirahama, Japan with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 16 kph from the north-west.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
UV8
UV index (Very High)
44
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
16
kph wind from NW

Shirahama weather for Saturday 23rd May 2026

Expect mostly cloudy with light rain in Shirahama, Japan with a maximum temperature of 23°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 20 kph from the east.

23
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
UV6
UV index (High)
60
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
20
kph wind from E

Shirahama weather for Sunday 24th May 2026

Expect isolated thunderstorms in Shirahama, Japan with a maximum temperature of 25°C, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 14 kph from the north-east.