Today's Weather Forecast - Hiroshima
Today's weather in Hiroshima. high 27°C (81°F), low 22°C (72°F). Mainly Clear.
Today’s Hourly Weather Outlook
Morning6 AM – Noon24°
- Wind speed
- 4 km/h
- Rain probability
- 82%
AfternoonNoon – 6 PM27°
- Wind speed
- 5 km/h
- Rain probability
- 76%
Evening6 PM – Midn25°
- Wind speed
- 5 km/h
- Rain probability
- 2%
NightMidn – 6 AM22°
- Wind speed
- 6 km/h
- Rain probability
- 54%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Sunrise
Dawn 5:20 AMTotal Daylight
Day completeSolar noon 12:06 PM
Sunset
Dusk 6:53 PMRemainingDaylight ended
Solar elevation-51°
vs yesterday-1 min
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Good
- Dominant pollutant
- Dominant: PM2.5
- Monitoring station
- Misasamachi, Hiroshima-ken, Japan (三篠小学校広島市西区)
- PM2.5
- 34μg/m³
- PM10
- 13μg/m³
- O₃
- 15.2ppb
- NO₂
- 3.8ppb
- SO₂
- 1.5ppb
- CO
- 3.4ppm
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Hiroshima is forecast to reach a high of 27°C today, with an overnight low around 22°C. Expect a high chance of rain (82% probability) and light winds averaging 6 km/h. Air quality is currently Moderate (AQI 60), driven mainly by PM2.5 at 12 μg/m³.
Today vs Normal
27°C0° below normal
The long-term average high for today is 27°C.
15 of the last 28 days with published data ran above normal.
That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air Quality
Moderate
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.