Hiroshima weather live forecast

Today's maximum temperature in Hiroshima is expected to be 11°C. Select a day from the live weather forecast for Hiroshima, Japan for more weather parameters.

Sunday
14th Dec
11

6

4

2
Monday
15th Dec
9

4

5

1
Tuesday
16th Dec
12

3

4

2
Wednesday
17th Dec
13

7

1

1
Thursday
18th Dec
14

6

6

2

5-day weather forecast updated at 04:00 on Sunday 14th December 2025 GMT

More about Hiroshima

Hiroshima by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Japan

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 Sunday 14th December 2025

Expect mostly cloudy with rain in Hiroshima, Japan with a maximum temperature of 11°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 14% chance of some rain and a fresh breeze of 29 kph from the north-west.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
2
UV index (Low)
14
% chance of some rain
<30
mm of rainfall expected
11
°C wind chill
29
kph wind from NW

Hiroshima weather for Monday 15th December 2025

Expect scattered clouds in Hiroshima, Japan with a maximum temperature of 9°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

9
°C maximum temperature
4
°C minimum temperature
scattered clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
16
kph wind from NW

Hiroshima weather for Tuesday 16th December 2025

Expect mostly cloudy with light rain in Hiroshima, Japan with a maximum temperature of 12°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

12
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

Hiroshima weather for Wednesday 17th December 2025

Expect mostly cloudy with light rain in Hiroshima, Japan with a maximum temperature of 13°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a light breeze of 11 kph from the north.

13
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
63
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

Hiroshima weather for Thursday 18th December 2025

Expect broken clouds in Hiroshima, Japan with a maximum temperature of 14°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.