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

Baraboo Wisconsin Dells Airport (KDLL)

Lat: 43.52°NLon: 89.77°WElev: 971ft.

Overcast

25°F

-4°C

Humidity 80%
Wind Speed W 5 mph
Barometer 29.94 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 20 Feb 10:35 pm CST
Extended Forecast for

Lake Delton WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. West wind 5 to 10 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 30. Northwest wind 5 to 10 mph.

    High: 30 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of flurries before 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 16. Northwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of flurries before noon. Partly sunny, with a high near 26. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 26 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. Northwest wind 10 to 15 mph.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26. North wind 5 to 10 mph becoming light northwest in the afternoon.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Calm wind becoming south around 5 mph after midnight.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow. Partly sunny, with a high near 35. Southwest wind 5 to 10 mph.

    High: 35 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. West wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 30. Northwest wind 5 to 10 mph.
Saturday Night
A chance of flurries before 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 16. Northwest wind around 10 mph. Chance of precipitation is 20%.
Sunday
A chance of flurries before noon. Partly sunny, with a high near 26. Northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 11. Northwest wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 26. North wind 5 to 10 mph becoming light northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 13. Calm wind becoming south around 5 mph after midnight.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 35. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 22.
Friday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Delton WI
 43.6°N 89.78°W (Elev. 886 ft)
Last Update:
10:42 pm CST Feb 20, 2026
Forecast Valid:
10pm CST Feb 20, 2026-6pm CST Feb 27, 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