Hour-by-hour Forecast in Nagano — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 4:00 am Sun, Mar 22 |  | 24 °F | Clear. | 24 °F | 2 mph | ↑ | 77% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 24 °F | Clear. | 24 °F | 1 mph | ↑ | 74% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am |  | 24 °F | Sunny. | 24 °F | 1 mph | ↑ | 73% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 am |  | 26 °F | Scattered clouds. | 26 °F | 2 mph | ↑ | 67% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 am |  | 33 °F | Broken clouds. | 30 °F | 3 mph | ↑ | 53% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am |  | 41 °F | Overcast. | 38 °F | 4 mph | ↑ | 39% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 48 °F | Overcast. | 46 °F | 4 mph | ↑ | 29% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 52 °F | Overcast. | 52 °F | 4 mph | ↑ | 23% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 55 °F | Overcast. | 55 °F | 3 mph | ↑ | 19% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 58 °F | Overcast. | 58 °F | 1 mph | ↑ | 18% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 59 °F | Overcast. | 59 °F | 1 mph | ↑ | 17% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 59 °F | Overcast. | 60 °F | 3 mph | ↑ | 18% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 58 °F | Overcast. | 58 °F | 4 mph | ↑ | 21% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 54 °F | Overcast. | 54 °F | 4 mph | ↑ | 29% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 51 °F | Overcast. | 49 °F | 5 mph | ↑ | 39% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm |  | 46 °F | Overcast. | 46 °F | 3 mph | ↑ | 48% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm | | 42 °F | Cloudy. | 42 °F | 1 mph | ↑ | 55% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm | | 40 °F | Mostly cloudy. | 40 °F | 1 mph | ↑ | 60% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 38 °F | Broken clouds. | 38 °F | 1 mph | ↑ | 66% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm |  | 35 °F | Scattered clouds. | 35 °F | 2 mph | ↑ | 75% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Mon, Mar 23 |  | 33 °F | Mostly clear. | 33 °F | 2 mph | ↑ | 81% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 33 °F | Scattered clouds. | 33 °F | 2 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 34 °F | Partly cloudy. | 34 °F | 2 mph | ↑ | 77% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 am | | 34 °F | Mostly cloudy. | 34 °F | 2 mph | ↑ | 75% | 0% | 0.00" (snow) 0.00" (rain) |
| * Updated Saturday, March 21, 2026 10:42:39 pm Nagano time - Weather by CustomWeather, © 2026 | |||||||||