Hiroshima weather live forecast

Today's maximum temperature in Hiroshima is expected to be 23°C. Select a day from the live weather forecast for Hiroshima, Japan for more weather parameters.

Wednesday
1st Jul
23

22

0

1
Thursday
2nd Jul
27

23

5

7
Friday
3rd Jul
26

22

4

5
Saturday
4th Jul
27

23

7

5
Sunday
5th Jul
26

24

1

3

5-day weather forecast updated at 04:00 on Tuesday 30th June 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 1st July 2026

Expect cloudy with some rain in Hiroshima, Japan with a maximum temperature of 23°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 94% chance of some rain and a light breeze of 11 kph from the east.

23
°C maximum temperature
22
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
94
% chance of some rain
>50
mm or more of rainfall expected
0
no heat & humidity
11
kph wind from E

Hiroshima weather for Thursday 2nd July 2026

Expect mostly cloudy with rain 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 10-20 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 15 kph from the south.

27
°C maximum temperature
23
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
7
UV index (High)
52
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
15
kph wind from S

Hiroshima weather for Friday 3rd July 2026

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

26
°C maximum temperature
22
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from SW

Hiroshima weather for Saturday 4th July 2026

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

27
°C maximum temperature
23
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from S

Hiroshima weather for Sunday 5th July 2026

Expect isolated thunderstorms in Hiroshima, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 14 kph from the south.