Lake Geneva Weather Forecast

    • 75
    • 98

    Slight Chance Thunderstorms

    • 74
    • 95

    Thunderstorms

    • 74
    • 93

    Thunderstorms

    • 74
    • 93

    Thunderstorms

    • 74
    • 94

    Thunderstorms

    • 75
    • 94

    Thunderstorms

    • 74
    • 92

    Thunderstorms

Today 1 Aug Western Clay

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 90s. West Winds around 10 Mph. Chance of rain 20 percent. Heat index Values up to 111.

Tonight 1 Aug Western Clay

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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Lake Geneva Temperature Statistics

August Temperature

Keystone Airpark (5 miles)

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  • Average August

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Climate (2020–Present)

Keystone Airpark (5 miles)

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  • Average Low 2020–2025

    58.9 °F
  • Average 2020–2025

    68.7 °F
  • Average High 2020–2025

    80.2 °F
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