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

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Fair

16°F

-9°C

Humidity 59%
Wind Speed N 9 mph
Barometer 30.28 in (1026.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 6 Feb 10:53 pm CST
Extended Forecast for

3 Miles SW Cottage Grove WI

  • Tonight

    Tonight: Clear, with a low around 6. North wind around 5 mph.

    Low: 6 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 21. Wind chill values between zero and 10. North wind around 5 mph becoming calm.

    High: 21 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A slight chance of snow between 8pm and 10pm. Mostly cloudy, with a low around 16. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 30. Southeast wind 5 to 10 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. South wind around 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41. Southwest wind 5 to 10 mph.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Southwest wind around 5 mph becoming south in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Partly sunny, with a high near 44. Southeast wind 5 to 10 mph becoming north in the afternoon.

    High: 44 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Clear, with a low around 6. North wind around 5 mph.
Saturday
Increasing clouds, with a high near 21. Wind chill values between zero and 10. North wind around 5 mph becoming calm.
Saturday Night
A slight chance of snow between 8pm and 10pm. Mostly cloudy, with a low around 16. Southeast wind around 5 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 30. Southeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 21. South wind around 5 mph.
Monday
Partly sunny, with a high near 41. Southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 33. Southwest wind around 5 mph becoming south in the evening.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 44. Southeast wind 5 to 10 mph becoming north in the afternoon.
Tuesday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 35.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Cottage Grove WI
 43.04°N 89.25°W (Elev. 892 ft)
Last Update:
10:27 pm CST Feb 6, 2026
Forecast Valid:
11pm CST Feb 6, 2026-6pm CST Feb 13, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation