Hiroshima weather live forecast

Today's maximum temperature in Hiroshima is expected to be 26°C. Select a day from the live weather forecast for Hiroshima, Japan for more weather parameters.

Saturday
23rd May
26

19

4

UV6
Sunday
24th May
27

21

7

UV6
Monday
25th May
28

21

8

UV7
Tuesday
26th May
26

21

0

UV4
Wednesday
27th May
25

21

0

UV1

5-day weather forecast updated at 04:00 on Friday 22nd May 2026 GMT

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

Hiroshima weather forecast by day

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

Hiroshima weather for Saturday 23rd May 2026

Expect mostly cloudy with light rain in Hiroshima, Japan with a maximum temperature of 26°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 32% chance of some rain and a gentle breeze of 13 kph from the north-east.

26
°C maximum temperature
19
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
UV6
UV index (High)
32
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from NE

Hiroshima weather for Sunday 24th May 2026

Expect sunshine and showers in Hiroshima, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a light breeze of 11 kph from the north-east.

27
°C maximum temperature
21
°C minimum temperature
sunshine and showers
7
hours of sunshine
UV6
UV index (High)
6
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
11
kph wind from NE

Hiroshima weather for Monday 25th May 2026

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

28
°C maximum temperature
21
°C minimum temperature
broken clouds
8
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from S

Hiroshima weather for Tuesday 26th May 2026

Expect overcast skies in Hiroshima, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

26
°C maximum temperature
21
°C minimum temperature
overcast skies
0
hours of sunshine
UV4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from S

Hiroshima weather for Wednesday 27th May 2026

Expect overcast skies in Hiroshima, Japan with a maximum temperature of 25°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.