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Weather Forecast for Hiroshima

Hiroshima, Japan

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Partly Cloudy

Current Weather - Hiroshima: 21°C

Hiroshima, Japan

Partly Cloudy

Feels like 17°C

Wind

17 km/h N

Humidity

47%

Pressure

1022 mb

UV Index

5

Visibility

10 km
Overcast

Overcast

Thursday, October 22, 2026

High

21°C

Low

9°C

Rain Chance

11%

Hourly Forecast

Overcast 13°C
06:00
Overcast 12°C
07:00
Overcast 15°C
08:00
Overcast 17°C
09:00
Overcast 18°C
10:00
Sunny 20°C
11:00
Cloudy 21°C
12:00
Partly Cloudy 21°C
13:00
Partly Cloudy 20°C
14:00
Sunny 20°C
15:00
Sunny 18°C
16:00
Sunny 15°C
17:00
Clear 15°C
18:00
Clear 11°C
19:00
Clear 10°C
20:00
Clear 13°C
21:00
Partly Cloudy 10°C
22:00
Clear 9°C
23:00
Oct 23

Day Statistics

Maximum Wind

17 km/h

Humidity

73%

Precipitation

0 mm

UV Index

5

Visibility

10 km

Rain Chance

11%

Snow Chance

0%

Sun & Moon

Sunrise

06:21 AM

Sunset

05:27 PM

Moonrise

03:18 PM

Moonset

02:16 AM

Moon Phase

Waxing Gibbous

Moon Illumination

92%

Air Quality

PM2.5

8.2

μg/m³

PM10

11.5

μg/m³

NO₂

6.9

μg/m³

O₃

66

μg/m³

SO₂

3.1

μg/m³

CO

170.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

683.92

Diffuse Radiation

151.32

DNI

769.41

GTI

282.77