Williams Bay Weather Forecast

    • 48
    • 60

    Rain Showers

    • 46
    • 56

    Rain Showers

    • 38
    • 60

    Chance Rain Showers

    • 39
    • 59

    Mostly Sunny

    • 46
    • 68

    Slight Chance Rain Showers

    • 48
    • 69

    Slight Chance Rain Showers

    • 50
    • 74

    Partly Sunny

Today 30 Apr Walworth

Cloudy with a 30 percent chance of light rain Showers. Southeast Winds around 10 Mph.

Tonight 30 Apr Walworth

Not as cool. Cloudy. Chance of light rain Showers through around Midnight, then rain Showers and slight chance of Thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 40s. East Winds 5 to 10 Mph. Chance of precipitation 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Williams Bay Temperature Statistics

April Temperature

Burlington Municipal Airport (13.7 miles)

  • Lowest 8 April, 2025

    17.4 °F

  • Average April

    44.6 °F

  • Highest 28 April, 2025

    82.8 °F

Climate (2020–Present)

Burlington Municipal Airport (13.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    59.6 °F
Get WillyWeather+ to remove ads