Wayside Park Weather Forecast
- 19
- 42
Gradual Clearing
- 29
- 33
Rain/Snow Likely
- 27
- 48
Mostly Cloudy
- 16
- 34
Mostly Cloudy
- 20
- 28
Chance Snow
- 22
- 34
Chance Snow
Today 31 Jan Jefferson
Colder. Cloudy late in the morning then clearing. Patchy fog late in the morning. Highs in the lower 40s. Northeast Winds 10 to 15 Mph.
Tonight 31 Jan Jefferson
Colder. Partly cloudy. Lows in the lower 20s. Northeast Winds 5 to 10 Mph.
Wayside Park Temperature Statistics
January Temperature
Janesville-Rock County (18 miles)
Lowest 21 January, 2025
-13 °FAverage January
17.1 °FHighest 17 January, 2025
53.6 °F
Climate (2020–Present)
Janesville-Rock County (18 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
40.6 °FAverage 2020–2025
48.8 °FAverage High 2020–2025
60.2 °F