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.

Overcast

37°F

3°C

Humidity 90%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Last update 24 Dec 9:15 pm CST
Extended Forecast for

Delavan Lake WI

  • Tonight

    Tonight: A chance of rain before 10pm, then patchy drizzle between 10pm and midnight. Cloudy, with a low around 34. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

  • Christmas Day

    Christmas Day: Mostly cloudy, with a high near 39. East wind 5 to 15 mph.

    High: 39 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of snow before 7pm, then rain. Low around 33. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Rain

  • Friday

    Friday: A 50 percent chance of rain before noon. Cloudy, with a high near 45. Southeast wind around 5 mph becoming northwest in the afternoon.

    High: 45 °F

    Chance Rain
    then Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 45. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 45 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 36. Southeast wind around 5 mph becoming west after midnight.

    Low: 36 °F

    Cloudy

  • Sunday

    Sunday: A slight chance of rain before noon, then a chance of rain and snow. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

    High: 43 °F⇓

    Slight Chance
    Rain then
    Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Slight Chance
    Snow and
    Blustery then
    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
A chance of rain before 10pm, then patchy drizzle between 10pm and midnight. Cloudy, with a low around 34. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 50%.
Christmas Day
Mostly cloudy, with a high near 39. East wind 5 to 15 mph.
Thursday Night
A slight chance of snow before 7pm, then rain. Low around 33. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
A 50 percent chance of rain before noon. Cloudy, with a high near 45. Southeast wind around 5 mph becoming northwest in the afternoon.
Friday Night
Cloudy, with a low around 33. Calm wind.
Saturday
Mostly cloudy, with a high near 45. Light southeast wind increasing to 5 to 10 mph in the morning.
Saturday Night
Cloudy, with a low around 36. Southeast wind around 5 mph becoming west after midnight.
Sunday
A slight chance of rain before noon, then a chance of rain and snow. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 9. Windy.
Monday
Mostly sunny, with a high near 20. Blustery.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Mostly cloudy, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delavan Lake WI
 42.59°N 88.63°W (Elev. 925 ft)
Last Update:
8:31 pm CST Dec 24, 2025
Forecast Valid:
9pm CST Dec 24, 2025-6pm CST Dec 31, 2025
 
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