Hiroshima weather live forecast

Today's maximum temperature in Hiroshima is expected to be 82°F. Select a day from the live weather forecast for Hiroshima, Japan for more weather parameters.

Monday
6th Oct
82

72

5

5
Tuesday
7th Oct
81

68

5

7
Wednesday
8th Oct
82

73

5

5
Thursday
9th Oct
79

66

4

6
Friday
10th Oct
77

64

4

6

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 Monday 6th October 2025

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 82°F, 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 gentle breeze of 8 mph from the north-east.

82
°F maximum temperature
72
°F minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
8
mph wind from NE

Hiroshima weather for Tuesday 7th October 2025

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 81°F, 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 7 mph from the north.

81
°F maximum temperature
68
°F minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
7
mph wind from N

Hiroshima weather for Wednesday 8th October 2025

82
°F maximum temperature
73
°F minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
12
mph wind from N

Hiroshima weather for Thursday 9th October 2025

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 79°F, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north.

79
°F maximum temperature
66
°F minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
79
°F wind chill
16
mph wind from N

Hiroshima weather for Friday 10th October 2025

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 77°F, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the north.

77
°F maximum temperature
64
°F minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
mph wind from N

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Metric (°C) | Imperial (°F)

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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