Currently: 43 °F. Passing clouds. (Weather station: Iwakuni Marine Corps Air Station, Japan). See more current weatherPast Weather in Hiroshima — Graph
Hiroshima Temperature Yesterday
Maximum temperature yesterday: 57 °F (at 2:56 pm)
Minimum temperature yesterday: 40 °F (at 3:56 am)
Average temperature yesterday: 49 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 61 °F (Mar 20, 3:56 pm) | 100% (Mar 18, 9:35 pm) | 30.34 "Hg (Mar 18, 9:35 pm) |
| Low | 32 °F (Mar 11, 4:56 am) | 24% (Mar 20, 6:56 pm) | 29.83 "Hg (Mar 19, 1:56 am) |
| Average | 47 °F | 63% | 30.16 "Hg |
| * Reported Mar 7 1:56 am — Mar 22 1:56 am, Hiroshima. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Hiroshima Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 1:56 am Sun, Mar 22 | | 43 °F | Passing clouds. | 6 mph | ↑ | 65% | 30.22 "Hg | 10 mi |
| 12:56 am | | 43 °F | Passing clouds. | 7 mph | ↑ | 62% | 30.22 "Hg | 10 mi |
| 11:56 pm Sat, Mar 21 | | 45 °F | Passing clouds. | 7 mph | ↑ | 56% | 30.23 "Hg | 10 mi |
| 10:56 pm | | 46 °F | Passing clouds. | 7 mph | ↑ | 51% | 30.24 "Hg | 10 mi |
| 9:56 pm |  | 46 °F | Clear. | 6 mph | ↑ | 54% | 30.24 "Hg | 10 mi |
| 7:56 pm | | 49 °F | Clear. | 5 mph | ↑ | 50% | 30.22 "Hg | N/A |
| 5:56 pm |  | 55 °F | Sunny. | No wind | ↑ | 42% | 30.20 "Hg | 10 mi |
| 4:56 pm | | 56 °F | Sunny. | 6 mph | ↑ | 40% | 30.20 "Hg | 10 mi |
| 3:56 pm | | 56 °F | Sunny. | 7 mph | ↑ | 39% | 30.20 "Hg | 10 mi |
| 2:56 pm | | 57 °F | Sunny. | 7 mph | ↑ | 29% | 30.22 "Hg | 10 mi |
| 1:56 pm | | 56 °F | Sunny. | 7 mph | ↑ | 32% | 30.24 "Hg | 10 mi |
| 12:56 pm | | 56 °F | Sunny. | 7 mph | ↑ | 30% | 30.26 "Hg | 10 mi |
| 11:56 am | | 55 °F | Sunny. | 6 mph | ↑ | 34% | 30.29 "Hg | 10 mi |
| 10:56 am |  | 53 °F | Passing clouds. | 3 mph | ↑ | 43% | 30.30 "Hg | N/A |
| 9:56 am | | 52 °F | Passing clouds. | 6 mph | ↑ | 43% | 30.30 "Hg | N/A |
| 8:56 am | | 50 °F | Passing clouds. | 10 mph | ↑ | 54% | 30.29 "Hg | 10 mi |
| 7:56 am | | 47 °F | Passing clouds. | 3 mph | ↑ | 66% | 30.28 "Hg | 10 mi |
| 6:56 am | | 42 °F | Scattered clouds. | 5 mph | ↑ | 73% | 30.26 "Hg | 10 mi |
| 5:56 am | | 41 °F | Passing clouds. | 3 mph | ↑ | 74% | 30.25 "Hg | 10 mi |
| 4:56 am | | 41 °F | Passing clouds. | 5 mph | ↑ | 74% | 30.24 "Hg | 10 mi |
| 3:56 am | | 40 °F | Passing clouds. | 6 mph | ↑ | 70% | 30.22 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||