Hiroshima weather live forecast

Today's maximum temperature in Hiroshima is expected to be 32°C. Select a day from the live weather forecast for Hiroshima, Japan for more weather parameters.

Wednesday
15th Jul
32

29

6

6
Thursday
16th Jul
34

28

6

10
Friday
17th Jul
32

27

4

3
Saturday
18th Jul
31

27

2

2
Sunday
19th Jul
31

27

4

6

5-day weather forecast updated at 04:00 on Wednesday 15th July 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 15th July 2026

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.

32
°C maximum temperature
29
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from S

Hiroshima weather for Thursday 16th July 2026

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

34
°C maximum temperature
28
°C minimum temperature
broken clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
11
kph wind from S

Hiroshima weather for Friday 17th July 2026

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

32
°C maximum temperature
27
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from S

Hiroshima weather for Saturday 18th July 2026

Expect isolated thunderstorms in Hiroshima, Japan with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a light breeze of 11 kph from the south.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
2
UV index (Low)
68
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from S

Hiroshima weather for Sunday 19th July 2026

Expect isolated thunderstorms in Hiroshima, Japan with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 62% chance of some rain and a gentle breeze of 13 kph from the south.