Hiroshima weather live forecast

Today's maximum temperature in Hiroshima is expected to be 22°C. Select a day from the live weather forecast for Hiroshima, Japan for more weather parameters.

Monday
20th Apr
22

17

3

7
Tuesday
21st Apr
23

14

10

9
Wednesday
22nd Apr
21

13

1

4
Thursday
23rd Apr
16

14

0

1
Friday
24th Apr
19

13

7

3

5-day weather forecast updated at 04:00 on Monday 20th April 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 Monday 20th April 2026

Expect mostly cloudy with light rain in Hiroshima, Japan with a maximum temperature of 22°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 69% chance of some rain and a gentle breeze of 16 kph from the south.

22
°C maximum temperature
17
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
7
UV index (High)
69
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from S

Hiroshima weather for Tuesday 21st April 2026

Expect sunshine and showers in Hiroshima, Japan with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 3% chance of some rain and a moderate breeze of 20 kph from the north.

23
°C maximum temperature
14
°C minimum temperature
sunshine and showers
10
hours of sunshine
9
UV index (Very High)
3
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
20
kph wind from N

Hiroshima weather for Wednesday 22nd April 2026

Expect mostly cloudy with light rain in Hiroshima, Japan with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a light breeze of 10 kph from the north.

21
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
49
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
10
kph wind from N

Hiroshima weather for Thursday 23rd April 2026

Expect cloudy with some rain in Hiroshima, Japan with a maximum temperature of 16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 17 kph from the north-east.

16
°C maximum temperature
14
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<50
mm of rainfall expected
0
no heat & humidity
17
kph wind from NE

Hiroshima weather for Friday 24th April 2026

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.