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.

A Few Clouds

27°F

-3°C

Humidity 58%
Wind Speed E 5 mph
Barometer 30.44 in (1032.4 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 1 Mar 5:53 pm CST
Extended Forecast for

3 Miles SW Cottage Grove WI

  • Tonight

    Tonight: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43. South wind 5 to 10 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after midnight. Increasing clouds, with a low around 30. South wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain. Mostly cloudy, with a high near 43. Calm wind becoming east around 5 mph.

    High: 43 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 32. East wind around 5 mph becoming calm.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Partly sunny, with a high near 46. East wind around 5 mph.

    High: 46 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37. East wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 53. Calm wind becoming east around 5 mph in the morning.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 19. Calm wind.
Monday
Sunny, with a high near 43. South wind 5 to 10 mph.
Monday Night
A 30 percent chance of rain after midnight. Increasing clouds, with a low around 30. South wind around 5 mph becoming calm in the evening.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 43. Calm wind becoming east around 5 mph.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 32. East wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 46. East wind around 5 mph.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37. East wind around 5 mph becoming calm in the evening.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 53. Calm wind becoming east around 5 mph in the morning.
Thursday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 40.
Friday
Rain. High near 64. Chance of precipitation is 80%.
Friday Night
Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 34.
Sunday
A 20 percent chance of rain. Sunny, with a high near 62.
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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:
4:17 pm CST Mar 1, 2026
Forecast Valid:
5pm CST Mar 1, 2026-6pm CDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation