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.

Wednesday
6th May
22

12

9

6
Thursday
7th May
23

15

12

6
Friday
8th May
21

13

8

5
Saturday
9th May
22

10

12

8
Sunday
10th May
22

12

7

8

5-day weather forecast updated at 04:00 on Tuesday 5th 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 Wednesday 6th May 2026

Expect scattered clouds in Hiroshima, Japan with a maximum temperature of 22°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

22
°C maximum temperature
12
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from S

Hiroshima weather for Thursday 7th May 2026

Expect scattered clouds in Hiroshima, Japan with a maximum temperature of 23°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

23
°C maximum temperature
15
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

Hiroshima weather for Friday 8th May 2026

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

21
°C maximum temperature
13
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
18
kph wind from NW

Hiroshima weather for Saturday 9th May 2026

Expect scattered clouds in Hiroshima, Japan with a maximum temperature of 22°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 north.

22
°C maximum temperature
10
°C minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
22
°C wind chill
12
kph wind from N

Hiroshima weather for Sunday 10th May 2026

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.