Williams Bay Weather Forecast

    • 71
    • 83

    Chance Thunderstorms

    • 71
    • 86

    Slight Chance Thunderstorms

    • 73
    • 88

    Slight Chance Thunderstorms

    • 68
    • 90

    Chance Rain Showers

    • 65
    • 84

    Slight Chance Thunderstorms

    • 65
    • 84

    Slight Chance Rain Showers

Today 30 Aug Walworth

Mostly cloudy. Chance of light Showers and Thunderstorms in the morning. Chance of light Showers and slight chance of Thunderstorms in the afternoon. Highs in the lower 80s. Southwest Winds 10 to 15 Mph. Chance of precipitation 40 percent.

Tonight 30 Aug Walworth

Mostly cloudy. Slight chance of light Showers and Thunderstorms in the evening. Slight chance of light Showers and Thunderstorms after midnight. Lows in the lower 70s. South Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

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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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