Koshkonong Weather Forecast
- 29
- 53
Becoming Sunny
- 40
- 60
Mostly Sunny
- 54
- 60
Rain Showers
- 62
- 75
Rain Showers
- 58
- 74
Rain Showers
- 48
- 66
Chance Rain Showers
- 51
- 69
Partly Sunny
Today 24 Apr Rock
Sunny. Northeast Winds 5 to 10 Mph.
Tonight 24 Apr Rock
Clear. Widespread frost after midnight. Lows around 30. East Winds 5 to 10 Mph.
Koshkonong Temperature Statistics
April Temperature
Janesville-Rock County (16.8 miles)
Lowest 6 April, 2024
28.4 °FAverage April
47.2 °FHighest 14 April, 2024
82.4 °F
Climate (2019–Present)
Janesville-Rock County (16.8 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
40.7 °FAverage 2019–2024
48.8 °FAverage High 2019–2024
59.9 °F