Currently: 43 °F. Passing clouds. (Weather station: Iwakuni Marine Corps Air Station, Japan). See more current weatherHour-by-hour Forecast in Hiroshima — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 3:00 am Sun, Mar 22 |  | 40 °F | Overcast. | 37 °F | 4 mph | ↑ | 68% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 40 °F | Overcast. | 37 °F | 4 mph | ↑ | 68% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 40 °F | Overcast. | 38 °F | 4 mph | ↑ | 68% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 40 °F | Overcast. | 38 °F | 4 mph | ↑ | 67% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 am |  | 42 °F | Overcast. | 42 °F | 2 mph | ↑ | 66% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 am | | 44 °F | Overcast. | 44 °F | 1 mph | ↑ | 61% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 48 °F | Overcast. | 48 °F | 1 mph | ↑ | 56% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 52 °F | Overcast. | 52 °F | 1 mph | ↑ | 52% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 53 °F | Overcast. | 53 °F | 2 mph | ↑ | 53% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 54 °F | Overcast. | 54 °F | 2 mph | ↑ | 54% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 56 °F | Overcast. | 56 °F | 2 mph | ↑ | 56% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 56 °F | Overcast. | 56 °F | 3 mph | ↑ | 59% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 56 °F | Overcast. | 57 °F | 3 mph | ↑ | 63% | 1% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 55 °F | Overcast. | 55 °F | 3 mph | ↑ | 69% | 5% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm |  | 53 °F | Light rain. Overcast. | 53 °F | 3 mph | ↑ | 80% | 20% | 0.00" (snow) 0.02" (rain) |
| 6:00 pm | | 52 °F | Light rain. Overcast. | 51 °F | 3 mph | ↑ | 86% | 24% | 0.00" (snow) 0.03" (rain) |
| 7:00 pm |  | 51 °F | Light rain. Overcast. | 51 °F | 2 mph | ↑ | 90% | 28% | 0.00" (snow) 0.04" (rain) |
| 8:00 pm | | 50 °F | Light rain. Overcast. | 50 °F | 2 mph | ↑ | 93% | 32% | 0.00" (snow) 0.05" (rain) |
| 9:00 pm | | 50 °F | Light rain. Overcast. | 50 °F | 1 mph | ↑ | 91% | 33% | 0.00" (snow) 0.06" (rain) |
| 10:00 pm | | 50 °F | Light rain. Overcast. | 50 °F | 1 mph | ↑ | 92% | 30% | 0.00" (snow) 0.04" (rain) |
| 11:00 pm | | 49 °F | Light rain. Overcast. | 49 °F | 1 mph | ↑ | 94% | 23% | 0.00" (snow) 0.03" (rain) |
| 12:00 am Mon, Mar 23 | | 49 °F | Sprinkles. Overcast. | 49 °F | 1 mph | ↑ | 94% | 17% | 0.00" (snow) 0.02" (rain) |
| 1:00 am | | 48 °F | Sprinkles. Overcast. | 48 °F | 1 mph | ↑ | 95% | 14% | 0.00" (snow) 0.01" (rain) |
| 2:00 am | | 48 °F | Overcast. | 48 °F | 1 mph | ↑ | 95% | 6% | 0.00" (snow) 0.00" (rain) |
| * Updated Saturday, March 21, 2026 10:42:39 pm Hiroshima time - Weather by CustomWeather, © 2026 | |||||||||