Williams Bay Weather Forecast

    • 66
    • 79

    Chance Thunderstorms

    • 64
    • 79

    Rain Showers

    • 47
    • 76

    Rain Showers Likely

    • 40
    • 61

    Partly Sunny

    • 43
    • 61

    Partly Sunny

    • 46
    • 66

    Partly Sunny

Today 17 May Walworth

Mostly cloudy. A 50 percent chance of rain Showers and Thunderstorms until late afternoon. Highs in the upper 70s. Southeast Winds 5 to 15 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 17 May Walworth

Partly cloudy. Slight chance of light Showers after midnight. Slight chance of light Showers and Thunderstorms early in the morning. Lows in the mid 60s. South Winds 10 to 20 Mph. Chance of precipitation 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

    51 °F

  • Highest 4 May, 2026

    79.3 °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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