Williams Bay Weather Forecast

    • 50
    • 64

    Mostly Cloudy

    • 51
    • 68

    Chance Rain Showers

    • 53
    • 76

    Chance Rain Showers

    • 56
    • 83

    Mostly Sunny

    • 58
    • 84

    Partly Sunny

    • 58
    • 83

    Chance Rain Showers

Today 22 May Walworth

Mostly cloudy. Chance of Sprinkles in the morning. Highs in the mid 60s. East Winds 10 to 15 Mph.

Tonight 22 May Walworth

Mostly cloudy. Chance of Sprinkles late in the evening. Chance of light rain Showers after midnight. Lows around 50. East Winds 5 to 15 Mph. Chance of Showers 20 percent.

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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

    55.8 °F

  • Highest 16 May, 2026

    85.1 °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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