🇯🇵 Weather in Hiroshima
Map Overlays:
Hourly Forecast for Hiroshima
12:00
24°
82%
13:00
25°
74%
14:00
25°
76%
15:00
24°
64%
16:00
24°
0%
17:00
23°
0%
18:00
22°
0%
19:00
18°
0%
20:00
17°
0%
21:00
17°
0%
22:00
17°
0%
23:00
17°
0%
00:00
17°
0%
01:00
17°
0%
02:00
16°
0%
03:00
16°
0%
04:00
16°
0%
05:00
16°
0%
06:00
18°
0%
07:00
20°
0%
08:00
21°
0%
09:00
22°
62%
10:00
23°
0%
11:00
24°
0%
14-Day Forecast for Hiroshima
2026-05-25
Patchy rain nearby
25° /
16°
2026-05-26
Patchy rain nearby
25° /
16°
2026-05-27
Heavy rain
22° /
18°
2026-05-28
Patchy rain nearby
21° /
19°
2026-05-29
Patchy rain nearby
24° /
14°
2026-05-30
Sunny
26° /
13°
2026-05-31
Sunny
27° /
13°
Additional Forecasts for Hiroshima
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 419.9 μg/m³
O₃ (Ozone) 47.0 μg/m³
NO₂ (Nitrogen Dioxide) 14.6 μg/m³
SO₂ (Sulphur Dioxide) 6.0 μg/m³
PM2.5 (Fine particles) 12.2 μg/m³
PM10 (Coarse particles) 15.3 μg/m³