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

Hazardous Weather Conditions

Current conditions at

Burlington Municipal Airport (KBUU)

Lat: 42.69°NLon: 88.31°WElev: 778ft.

Fair

47°F

8°C

Humidity 57%
Wind Speed NE 7 mph
Barometer 30.29 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 20 May 10:55 pm CDT
Extended Forecast for

Delavan Lake WI

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Northeast wind 5 to 10 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of sprinkles after 10am. Partly sunny, with a high near 58. East wind around 10 mph.

    High: 58 °F

    Chance
    Sprinkles

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. East wind 5 to 10 mph.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 62. East wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 48. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 71. Northeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 71 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. South wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Partly sunny, with a high near 76. Light southwest wind becoming west 5 to 10 mph in the morning.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. Northeast wind 5 to 10 mph.
Thursday
A chance of sprinkles after 10am. Partly sunny, with a high near 58. East wind around 10 mph.
Thursday Night
Mostly cloudy, with a low around 45. East wind 5 to 10 mph.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 62. East wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Showers. Low around 48. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy, with a high near 71. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. South wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 76. Light southwest wind becoming west 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 52.
Memorial Day
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 82.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delavan Lake WI
 42.61°N 88.63°W (Elev. 932 ft)
Last Update:
8:56 pm CDT May 20, 2026
Forecast Valid:
11pm CDT May 20, 2026-6pm CDT May 27, 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