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60-Day Extended Weather Forecast for Janesville, WI
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Dec 1-5 | Sunny, then showers; warm |
| Dec 6-13 | Snowy east, sunny west; cold |
| Dec 14-25 | Rainy periods, then sunny; warm |
| Dec 26-31 | Snowy, chilly |
| December | temperature 38° (4° above avg.) precipitation 3.5" (0.5" above avg.) |
| Dates | Weather Conditions |
|---|---|
| Jan 1-10 | Showers, mild |
| Jan 11-14 | Sunny, chilly |
| Jan 15-22 | Lake snows east, snow showers west; cold |
| Jan 23-31 | Snowy, very cold |
| January | temperature 27° (1° below avg.) precipitation 1.5" (1.5" below avg.) |
The 12-Month Long-Range Weather Report From The 2024 Old Farmer's Almanac
November 2024 to October 2025
Winter will be warmer than normal in the east and colder than normal in the west, with the coldest periods in early and late November, in early December, from late January into early February, and from late February into early March. Precipitation and snowfall will be below normal, with the most snow in late December, from late January into early February, and from late February into early March. April and May will be warmer than normal, with rainfall above normal in the east and below normal in the west. Summer will be warmer than normal, on average, with the hottest periods in early to mid-July. Rainfall will be above normal. September and October will be cooler and drier than normal.See the complete 12-month weather predictions in The 2024 Old Farmer's Almanac.
The 12-Month Temperature and Precipitation Outlook
November 2024 to October 2025
