Rock River Park Weather Forecast
- 27
- 29
Snow
- 4
- 30
Chance Snow
- 8
- 21
Chance Snow
- 12
- 22
Slight Chance Snow
- -1
- 27
Slight Chance Snow
- 2
- 17
Partly Sunny
Today 29 Nov Jefferson
Snow. Snow may be heavy at Times in the afternoon. New snow accumulation of 5 to 6 Inches. Highs in the upper 20s. Southeast Winds 5 to 15 Mph. Chance of snow near 100 percent.
Tonight 29 Nov Jefferson
Snow. Snow accumulation of 3 to 4 Inches. Total snow accumulation 9 to 13 Inches. Near steady temperature in the upper 20s. Southeast Winds 5 to 15 Mph shifting to the northwest after midnight. Gusts up to 30 Mph. Chance of snow near 100 percent.
Rock River Park Temperature Statistics
November Temperature
Watertown (17.4 miles)
Lowest 10 November, 2025
19.6 °FAverage November
40.1 °FHighest 15 November, 2025
66.7 °F
Climate (2020–Present)
Watertown (17.4 miles)
Average Low 2020–2025
35.8 °FAverage 2020–2025
45.6 °FAverage High 2020–2025
54.6 °F