Williams Bay Weather Forecast

    • 49
    • 72

    Decreasing Clouds

    • 50
    • 77

    Partly Sunny

    • 51
    • 77

    Partly Sunny

    • 51
    • 77

    Mostly Sunny

    • 57
    • 82

    Partly Sunny

    • 63
    • 85

    Chance Rain Showers

Today 30 May Walworth

Cooler. Partly sunny. Highs in the lower 70s. East Winds 10 to 15 Mph.

Tonight 30 May Walworth

Partly cloudy. Lows around 50. East Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Williams Bay Temperature Statistics

May Temperature

Burlington Municipal Airport (13.7 miles)

  • Lowest 2 May, 2026

    28 °F

  • Average May

    57.7 °F

  • Highest 27 May, 2026

    86 °F

Climate (2021–Present)

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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