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Hiroshima-shi Weather Today — Hiroshima, Japan

Current temperature, rain chance, humidity, wind and air quality in Hiroshima-shi, plus an hourly and 3-day forecast. Updated through the day.

17:26
Sat, 19 Sep 2026
📍 Hiroshima, Japan
Hiroshima-shi??
23
°C
Patchy rain nearby
Feels 25°C  ·  73°F
💧 88% Humidity
💨 ↗ 7.9 km/h NE
👁 10 km Visibility
🌧 0.03 mm Precip
96% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0.3
Low
🔵 Pressure
1016
hPa  ·  30 in
💨 Wind
7.9
km/h  ·  Gust 12.3 km/h
NE
💧 Humidity
88%
Dew point 20.5°C
👁 Visibility
10
km  ·  6 miles
🌡 Heat Index
24.9°
Wind chill 22.6°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
05:56 AM
🌇
Sunset
06:11 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Mist
23°
/
20°
💧93%
🌧1.18mm
💨8
☀️UV 3.1
Sunday
20 Sep 2026
Sunny
26°
/
18°
💧84%
🌧0.08mm
💨22
☀️UV 7.1
Monday
21 Sep 2026
Sunny
25°
/
17°
💧74%
🌧0.02mm
💨23
☀️UV 7.9
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