Lake Geneva Weather Forecast

    • 45
    • 69

    Chance Rain Showers

    • 41
    • 64

    Partly Sunny

    • 47
    • 62

    Partly Sunny

    • 50
    • 69

    Rain Showers

    • 42
    • 60

    Partly Sunny

    • 39
    • 60

    Partly Sunny

    • 39
    • 59

    Mostly Cloudy

Today 24 Apr Walworth

Partly sunny. Northwest Winds 10 to 15 Mph.

Tonight 24 Apr Walworth

Colder. Partly cloudy. Lows in the mid 40s. North Winds 5 to 10 Mph.

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Lake Geneva Temperature Statistics

April Temperature

Burlington Municipal Airport (9.3 miles)

  • Lowest 7 April, 2026

    22.8 °F

  • Average April

    48.6 °F

  • Highest 17 April, 2026

    78.4 °F

Climate (2021–Present)

Burlington Municipal Airport (9.3 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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