Fontana-on-Geneva Lake Weather Forecast

    • 35
    • 43

    Rain

    • 42
    • 67

    Rain Showers

    • 43
    • 57

    Rain Showers

    • 32
    • 54

    Chance Rain Showers

    • 32
    • 49

    Partly Sunny

    • 27
    • 50

    Partly Sunny

    • 27
    • 45

    Partly Sunny

Today 1 Apr Walworth

Much Colder. Partly sunny. Near steady temperature around 40. East Winds 15 to 20 Mph.

Tonight 1 Apr Walworth

Slight chance of light rain in the Evening, then rain in the late evening and overnight. Slight chance of Thunderstorms after midnight. Lows in the mid 30s. East Winds 15 to 20 Mph. Chance of precipitation near 100 percent.

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  • Temperature Forecast NOAA

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Fontana-on-Geneva Lake Temperature Statistics

April Temperature

Burlington Municipal Airport (16.2 miles)

  • Lowest

  • Average April

  • Highest

Climate (2021–Present)

Burlington Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    39.6 °F
  • Average 2021–2026

    50.1 °F
  • Average High 2021–2026

    59.9 °F
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