Lake Geneva Weather Forecast

    • 54
    • 71

    Clearing Late

    • 64
    • 78

    Chance Thunderstorms

    • 63
    • 81

    Chance Thunderstorms

    • 62
    • 76

    Chance Rain Showers

    • 68
    • 81

    Chance Thunderstorms

    • 71
    • 88

    Slight Chance Thunderstorms

Today 17 Jul Walworth

Cooler. Mostly cloudy. Highs around 70. North Winds 5 to 10 Mph.

Tonight 17 Jul Walworth

Partly cloudy. Lows in the lower 50s. Northeast Winds up to 5 Mph.

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Lake Geneva Temperature Statistics

July Temperature

Burlington Municipal Airport (9.3 miles)

  • Lowest 10 July, 2025

    57.4 °F

  • Average July

    72.3 °F

  • Highest 3 July, 2025

    88.3 °F

Climate (2020–Present)

Burlington Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    59.5 °F
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