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

31°F

-1°C

Humidity 87%
Wind Speed SW 9 mph
Barometer 29.87 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 8 Mar 3:55 am CDT
Extended Forecast for

Williams Bay WI

  • Today

    Today: Mostly sunny, with a high near 59. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 66. Southwest wind 10 to 15 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. South wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm, mainly after 4pm. Increasing clouds, with a high near 64. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Sunny then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 35. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: Rain and snow. High near 42. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Chance Snow

  • Thursday

    Thursday: Increasing clouds, with a high near 41.

    High: 41 °F

    Increasing
    Clouds

Detailed Forecast

Today
Mostly sunny, with a high near 59. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 44. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 66. Southwest wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 43. South wind around 5 mph.
Tuesday
Rain likely and possibly a thunderstorm, mainly after 4pm. Increasing clouds, with a high near 64. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and possibly a thunderstorm. Low around 35. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Wednesday
Rain and snow. High near 42. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 30 percent chance of snow before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 41.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 33. Breezy. Chance of precipitation is 50%.
Friday
A slight chance of rain and snow. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williams Bay WI
 42.59°N 88.54°W (Elev. 915 ft)
Last Update:
3:33 am CDT Mar 8, 2026
Forecast Valid:
4am CDT Mar 8, 2026-6pm CDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation