Currently: 28 °F. Overcast. (Weather station: Janesville / Rock County, USA). See more current weatherHour-by-hour Forecast in Janesville — 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 Sat, Dec 6 | | 22 °F | Cloudy. | 13 °F | 8 mph | ↑ | 87% | 3% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 21 °F | Cloudy. | 12 °F | 7 mph | ↑ | 88% | 3% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 20 °F | Cloudy. | 12 °F | 6 mph | ↑ | 88% | 4% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 20 °F | Cloudy. | 11 °F | 6 mph | ↑ | 86% | 5% | 0.00" (snow) 0.00" (rain) |
| 8:00 am |  | 20 °F | Mostly cloudy. | 11 °F | 7 mph | ↑ | 83% | 3% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 20 °F | Broken clouds. | 12 °F | 7 mph | ↑ | 79% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am |  | 22 °F | Partly cloudy. | 13 °F | 7 mph | ↑ | 75% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 22 °F | Partly cloudy. | 14 °F | 7 mph | ↑ | 73% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 23 °F | Partly cloudy. | 15 °F | 6 mph | ↑ | 73% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 23 °F | Mostly cloudy. | 16 °F | 5 mph | ↑ | 73% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm |  | 23 °F | Cloudy. | 17 °F | 4 mph | ↑ | 75% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 22 °F | Overcast. | 18 °F | 3 mph | ↑ | 77% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 22 °F | Overcast. | 18 °F | 3 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 21 °F | Overcast. | 17 °F | 3 mph | ↑ | 81% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 20 °F | Overcast. | 15 °F | 4 mph | ↑ | 85% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 20 °F | Overcast. | 14 °F | 4 mph | ↑ | 87% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm | | 20 °F | Overcast. | 15 °F | 4 mph | ↑ | 86% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm | | 20 °F | Overcast. | 15 °F | 4 mph | ↑ | 87% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm |  | 20 °F | Light snow. Overcast. | 14 °F | 5 mph | ↑ | 89% | 17% | 0.06" (snow) 0.00" (rain) |
| 11:00 pm | | 20 °F | Light snow. Overcast. | 12 °F | 5 mph | ↑ | 92% | 28% | 0.07" (snow) 0.00" (rain) |
| 12:00 am Sun, Dec 7 | | 20 °F | Light snow. Overcast. | 11 °F | 6 mph | ↑ | 94% | 40% | 0.15" (snow) 0.00" (rain) |
| 1:00 am | | 20 °F | Light snow. Overcast. | 11 °F | 7 mph | ↑ | 93% | 45% | 0.27" (snow) 0.00" (rain) |
| 2:00 am | | 20 °F | Light snow. Overcast. | 11 °F | 7 mph | ↑ | 94% | 46% | 0.43" (snow) 0.00" (rain) |
| 3:00 am | | 19 °F | Snow. Overcast. | 10 °F | 7 mph | ↑ | 94% | 45% | 0.61" (snow) 0.00" (rain) |
| * Updated Saturday, December 6, 2025 1:42:34 am Janesville time - Weather by CustomWeather, © 2025 | |||||||||