Williams Bay Weather Forecast

    • 59
    • 78

    Becoming Sunny

    • 60
    • 78

    Rain Showers Likely

    • 56
    • 77

    Partly Sunny

    • 59
    • 78

    Mostly Sunny

    • 60
    • 78

    Chance Rain Showers

    • 56
    • 75

    Slight Chance Thunderstorms

    • 56
    • 73

    Partly Sunny

Today 17 Aug Walworth

Partly sunny. Northwest Winds 5 to 10 Mph.

Tonight 17 Aug Walworth

Partly cloudy. Lows around 60. Southwest Winds up to 5 Mph.

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Williams Bay Temperature Statistics

August Temperature

Burlington Municipal Airport (13.7 miles)

  • Lowest 3 August, 2026

    54.7 °F

  • Average August

    71.3 °F

  • Highest 10 August, 2026

    85.1 °F

Climate (2021–2026)

Burlington Municipal Airport (13.7 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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