Hiroshima weather live forecast

Today's maximum temperature in Hiroshima is expected to be 27°C. Select a day from the live weather forecast for Hiroshima, Japan for more weather parameters.

Tuesday
7th Oct
27

20

5

7
Wednesday
8th Oct
28

23

5

5
Thursday
9th Oct
26

19

4

6
Friday
10th Oct
25

18

4

6
Saturday
11th Oct
26

19

7

7

5-day weather forecast updated at 04:00 on Monday 6th October 2025 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 Tuesday 7th October 2025

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

27
°C maximum temperature
20
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from N

Hiroshima weather for Wednesday 8th October 2025

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

28
°C maximum temperature
23
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from N

Hiroshima weather for Thursday 9th October 2025

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 26°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north.

26
°C maximum temperature
19
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
25
kph wind from N

Hiroshima weather for Friday 10th October 2025

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 25°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north.

25
°C maximum temperature
18
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from N

Hiroshima weather for Saturday 11th October 2025

Expect scattered clouds in Hiroshima, Japan with a maximum temperature of 26°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

26
°C maximum temperature
19
°C minimum temperature
scattered clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
13
kph wind from NE

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Metric (°C / mm) | Imperial (°F / inches)

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Japan - quick facts
Flight time^✝	11.5 to 15 hours
Time difference	UK +9 hours
Language(s)	Japanese
Currency	Japanese Yen
Electricity	A + B plug (100V)
Driving side	Left
Why visit?	Culture Nature Nightlife
Tourist info	Japan National Tourism Organization