Williams Bay Weather Forecast

    • 65
    • 80

    Chance Thunderstorms

    • 63
    • 82

    Rain Showers Likely

    • 61
    • 77

    Rain Showers Likely

    • 62
    • 76

    Rain Showers Likely

    • 67
    • 79

    Rain Showers Likely

    • 62
    • 80

    Slight Chance Thunderstorms

    • 59
    • 77

    Partly Sunny

Today 11 Aug Walworth

Partly sunny with a 40 percent chance of light Showers and Thunderstorms. Southeast Winds up to 5 Mph.

Tonight 11 Aug Walworth

Partly cloudy through around midnight then becoming mostly cloudy. A 20 percent chance of light Showers and Thunderstorms. Patchy fog in the late evening and overnight. Lows in the mid 60s. Southeast Winds up to 5 Mph through around midnight becoming calm.

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  • Temperature Real-Time

Williams Bay Temperature Statistics

August Temperature

Burlington Municipal Airport (13.7 miles)

  • Lowest 3 August, 2026

    54.7 °F

  • Average August

    70.1 °F

  • Highest 7 August, 2026

    84.7 °F

Climate (2021–2026)

Burlington Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.9 °F
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