National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Burlington Municipal Airport (KBUU)

Lat: 42.69°NLon: 88.31°WElev: 778ft.

Mostly Cloudy

30°F

-1°C

Humidity 55%
Wind Speed E 6 mph
Barometer 30.48 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 1 Mar 2:35 pm CST
Extended Forecast for

Williams Bay WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 33. Northeast wind around 5 mph.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 20. East wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 43. South wind 5 to 10 mph.

    High: 43 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of rain between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 29. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, mainly before noon. Mostly cloudy, with a high near 43. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, with thunderstorms also possible after noon. Partly sunny, with a high near 46. East wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 46 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 38. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 33. Northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 20. East wind around 5 mph becoming calm in the evening.
Monday
Increasing clouds, with a high near 43. South wind 5 to 10 mph.
Monday Night
A chance of rain between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 29. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 43. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight.
Wednesday
A chance of rain, with thunderstorms also possible after noon. Partly sunny, with a high near 46. East wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 38. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 53.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Friday
Rain. High near 66. Chance of precipitation is 80%.
Friday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williams Bay WI
 42.57°N 88.54°W (Elev. 869 ft)
Last Update:
1:32 pm CST Mar 1, 2026
Forecast Valid:
2pm CST Mar 1, 2026-6pm CST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation