Hiroshima weather live forecast

Today's maximum temperature in Hiroshima is expected to be 20°C. Select a day from the live weather forecast for Hiroshima, Japan for more weather parameters.

Saturday
2nd May
20

10

6

7
Sunday
3rd May
14

14

0

1
Monday
4th May
17

12

7

5
Tuesday
5th May
25

11

12

8
Wednesday
6th May
21

16

13

7

5-day weather forecast updated at 04:00 on Saturday 2nd 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 2nd May 2026

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 20°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

20
°C maximum temperature
10
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from S

Hiroshima weather for Sunday 3rd May 2026

Expect cloudy with some rain in Hiroshima, Japan with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 92% chance of some rain and a moderate breeze of 22 kph from the south.

14
°C maximum temperature
14
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
92
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
22
kph wind from S

Hiroshima weather for Monday 4th May 2026

Expect scattered clouds in Hiroshima, Japan with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.

17
°C maximum temperature
12
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from W

Hiroshima weather for Tuesday 5th May 2026

Expect scattered clouds in Hiroshima, Japan with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

25
°C maximum temperature
11
°C minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
12
kph wind from S

Hiroshima weather for Wednesday 6th May 2026

Expect clear skies in Hiroshima, Japan with a maximum temperature of 21°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.