Lake Geneva Weather Forecast

    • 59
    • 81

    Decreasing Clouds

    • 67
    • 83

    Mostly Cloudy

    • 72
    • 90

    Chance Thunderstorms

    • 68
    • 91

    Chance Thunderstorms

    • 62
    • 87

    Mostly Sunny

    • 63
    • 86

    Slight Chance Thunderstorms

Today 24 Jul Walworth

Partly sunny. Highs around 80. South Winds up to 10 Mph.

Tonight 24 Jul Walworth

Mostly clear. Lows in the upper 50s. South Winds up to 5 Mph.

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  • Temperature Real-Time

Lake Geneva Temperature Statistics

July Temperature

Burlington Municipal Airport (9.3 miles)

  • Lowest 22 July, 2026

    51.8 °F

  • Average July

    74.7 °F

  • Highest 14 July, 2026

    95.4 °F

Climate (2021–2026)

Burlington Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.9 °F
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