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.

Fair and Breezy

53°F

12°C

Humidity 64%
Wind Speed NE 21 G 29 mph
Barometer 29.60 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 22 Mar 4:15 am CDT
Extended Forecast for

Delavan Lake WI

  • Today

    Today: A chance of sprinkles with a slight chance of rain before 3pm, then a chance of sprinkles between 3pm and 4pm. Mostly cloudy, with a temperature falling to around 41 by 4pm. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 45 °F⇓

    Slight Chance
    Rain

  • Tonight

    Tonight: Partly cloudy, with a low around 24. North wind 10 to 15 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 45. North wind around 5 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. East wind around 5 mph becoming south after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. South wind 5 to 10 mph.

    High: 53 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. South wind around 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 55. Southeast wind 5 to 10 mph.

    High: 55 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 42. Southeast wind 5 to 10 mph.

    Low: 42 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 1pm. Partly sunny, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

Today
A chance of sprinkles with a slight chance of rain before 3pm, then a chance of sprinkles between 3pm and 4pm. Mostly cloudy, with a temperature falling to around 41 by 4pm. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 24. North wind 10 to 15 mph.
Monday
Sunny, with a high near 45. North wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 28. East wind around 5 mph becoming south after midnight.
Tuesday
Mostly cloudy, with a high near 53. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 38. South wind around 5 mph.
Wednesday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 55. Southeast wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 42. Southeast wind 5 to 10 mph.
Thursday
A 30 percent chance of rain, mainly before 1pm. Partly sunny, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Delavan Lake WI
 42.59°N 88.63°W (Elev. 925 ft)
Last Update:
3:32 am CDT Mar 22, 2026
Forecast Valid:
4am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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