Weather Forecast for Onomichi

Hiroshima, Japan

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Patchy rain nearby

Current Weather - Onomichi: 26°C

Hiroshima, Japan

Patchy rain nearby

Feels like 27°C

Wind

14 km/h E

Humidity

73%

Pressure

1008 mb

UV Index

1

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Saturday, September 05, 2026

High

27°C

Low

20°C

Rain Chance

46%

Hourly Forecast

Overcast 25°C
09:00
Overcast 26°C
10:00
Patchy rain nearby 26°C
11:00
Patchy rain nearby 26°C
12:00
Patchy rain nearby 27°C
13:00
Patchy rain nearby 26°C
14:00
Overcast 26°C
15:00
Patchy rain nearby 26°C
16:00
Patchy rain nearby 25°C
17:00
Patchy rain nearby 24°C
18:00
Patchy rain nearby 24°C
19:00
Overcast 23°C
20:00
Patchy rain nearby 22°C
21:00
Overcast 22°C
22:00
Overcast 22°C
23:00
Sep 06

Day Statistics

Maximum Wind

17 km/h

Humidity

80%

Precipitation

0 mm

UV Index

6

Visibility

10 km

Rain Chance

46%

Snow Chance

0%

Sun & Moon

Sunrise

05:43 AM

Sunset

06:28 PM

Moonrise

11:20 PM

Moonset

01:46 PM

Moon Phase

Waning Crescent

Moon Illumination

29%

Air Quality

PM2.5

6.2

μg/m³

PM10

9

μg/m³

NO₂

5.5

μg/m³

O₃

87.8

μg/m³

SO₂

2.4

μg/m³

CO

137.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

274.68

Diffuse Radiation

149.06

DNI

0

GTI

0