Williams Bay Weather Forecast

    • 68
    • 78

    Chance Rain Showers

    • 71
    • 83

    Chance Rain Showers

    • 72
    • 88

    Slight Chance Thunderstorms

    • 73
    • 89

    Slight Chance Thunderstorms

    • 68
    • 90

    Chance Rain Showers

    • 65
    • 84

    Slight Chance Thunderstorms

    • 65
    • 84

    Slight Chance Rain Showers

Today 29 Aug Walworth

Mostly cloudy with a 50 percent chance of light Showers. South Winds 5 to 15 Mph.

Tonight 29 Aug Walworth

Mostly cloudy. Slight chance of light Showers late in the evening. Chance of light Showers and slight chance of Thunderstorms after midnight. Lows in the upper 60s. South Winds 5 to 15 Mph. Chance of precipitation 50 percent.

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Williams Bay Temperature Statistics

August Temperature

Burlington Municipal Airport (13.7 miles)

  • Lowest 24 August, 2026

    49.1 °F

  • Average August

    69.9 °F

  • Highest 26 August, 2026

    86.2 °F

Climate (2021–2026)

Burlington Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59.8 °F
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