Winter, Sunday, 9 August, 06:05
Partly cloudy. Feels like 61°. High 80°, low 61°.
In January, Winter, WI averages a high of 19.5° and a low of 3.2°. About 1.2 inches of precipitation fall over the month (7 wet days). The record high is 48.9° (1981) and the record low -41.4° (1972). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 19.8° | 4.6° | 18% | 37.2° (1998) | -29.2° (1974) |
| 2 | 19.4° | 3.7° | 25% | 42.3° (1998) | -27.2° (1979) |
| 3 | 20.3° | 3.7° | 20% | 38.3° (2007) | -24.7° (1968) |
| 4 | 19° | 3.6° | 20% | 39.2° (2007) | -24° (1981) |
| 5 | 18.5° | 1° | 13% | 39° (2012) | -25.2° (1988) |
| 6 | 17.8° | 3.4° | 23% | 39.2° (2008) | -30.5° (1988) |
| 7 | 16.7° | 1.2° | 17% | 42.1° (2003) | -31.5° (1968) |
| 8 | 18.1° | 1° | 18% | 43.9° (2003) | -26.5° (1968) |
| 9 | 18.3° | 1.8° | 22% | 42.3° (2002) | -30.1° (1977) |
| 10 | 18.7° | 2.8° | 17% | 43.3° (2012) | -30.3° (1982) |
| 11 | 21° | 3.6° | 32% | 40.8° (1975) | -27.9° (1979) |
| 12 | 20.7° | 5.2° | 27% | 41.5° (2013) | -25.8° (1974) |
| 13 | 19° | 2.5° | 15% | 39.9° (1987) | -21.8° (2018) |
| 14 | 17.8° | 2.7° | 28% | 36.3° (2021) | -29.2° (1965) |
| 15 | 17.6° | 1.6° | 23% | 37° (2021) | -41.4° (1972) |
| 16 | 20.1° | 3.4° | 32% | 42.8° (1973) | -29.4° (1994) |
| 17 | 19.4° | 4.1° | 33% | 40.6° (1973) | -38.9° (1982) |
| 18 | 19° | 2.8° | 15% | 43.2° (1973) | -32.3° (1967) |
| 19 | 18.3° | 0.7° | 18% | 42.8° (2017) | -36° (1994) |
| 20 | 17.4° | -0.8° | 13% | 38.8° (1968) | -30.1° (1985) |
| 21 | 20.8° | 3.6° | 22% | 39° (1967) | -33.5° (1963) |
| 22 | 22.1° | 7° | 38% | 41.5° (2002) | -26° (1961) |
| 23 | 20.5° | 5.9° | 25% | 39° (1967) | -30.6° (1963) |
| 24 | 20.7° | 5° | 33% | 43.3° (1981) | -28.7° (1987) |
| 25 | 20.1° | 4.3° | 27% | 48.9° (1981) | -24.9° (1966) |
| 26 | 20.1° | 2.1° | 27% | 45.3° (2002) | -27° (1972) |
| 27 | 19.8° | 3.4° | 25% | 43.9° (2006) | -22.5° (1966) |
| 28 | 19.9° | 3.9° | 23% | 42.1° (2008) | -31.7° (1966) |
| 29 | 19.9° | 2.8° | 27% | 41° (2024) | -27.9° (1965) |
| 30 | 19.8° | 2.5° | 22% | 42.1° (2025) | -29.2° (2019) |
| 31 | 22.5° | 4.8° | 17% | 48.2° (2024) | -36.8° (2019) |