Fontana-on-Geneva Lake Weather Forecast
- 37
- 59
Mostly Sunny
- 56
- 60
Rain Showers
- 62
- 77
Rain Showers
- 60
- 75
Rain Showers
- 49
- 70
Chance Rain Showers
- 54
- 74
Chance Rain Showers
- 47
- 71
Slight Chance Thunderstorms
Today 25 Apr Walworth
Sunny. East Winds around 10 Mph.
Tonight 25 Apr Walworth
Mostly clear. Patchy frost after midnight. Lows in the upper 30s. East Winds 5 to 10 Mph.
Fontana-on-Geneva Lake Temperature Statistics
April Temperature
Burlington Municipal Airport (16.2 miles)
Lowest 6 April, 2024
27.3 °FAverage April
48 °FHighest 14 April, 2024
80.1 °F
Climate (2019–Present)
Burlington Municipal Airport (16.2 miles)
Average Low 2019–2024
39 °FAverage 2019–2024
49.1 °FAverage High 2019–2024
58.6 °F