Lake Koshkonong Weather Forecast
- 25
- 46
Mostly Sunny
- 36
- 54
Mostly Cloudy
- 33
- 56
Slight Chance Rain
- 37
- 50
Rain Likely
- 32
- 49
Rain
- 30
- 47
Slight Chance Rain/Snow
Today 28 Mar Jefferson
Sunny. Highs in the mid 40s. West Winds 5 to 15 Mph.
Tonight 28 Mar Jefferson
Clear. Lows in the mid 20s. North Winds up to 5 Mph.
Lake Koshkonong Temperature Statistics
March Temperature
Watertown (20.5 miles)
Lowest 21 March, 2024
21 °FAverage March
40.7 °FHighest 3 March, 2024
71.2 °F
Climate (2019–Present)
Watertown (20.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
37.1 °FAverage 2019–2024
46.5 °FAverage High 2019–2024
55.5 °F