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

43°F

6°C

Humidity 74%
Wind Speed Calm
Barometer 30.03 in (1017.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 10 Nov 7:53 pm CST
Extended Forecast for

Deerfield WI

  • Tonight

    Tonight: A slight chance of rain between 2am and 3am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 20%.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Veterans Day

    Veterans Day: A chance of rain before 2pm, then a slight chance of rain after 5pm. Cloudy, with a high near 52. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 50%.

    High: 52 °F

    Chance Rain
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain between 11pm and midnight. Mostly cloudy, with a low around 32. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. North wind around 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41. North wind 5 to 15 mph.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. North wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. Calm wind becoming north around 5 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of rain between 2am and 3am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 20%.
Veterans Day
A chance of rain before 2pm, then a slight chance of rain after 5pm. Cloudy, with a high near 52. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 50%.
Wednesday Night
A 20 percent chance of rain between 11pm and midnight. Mostly cloudy, with a low around 32. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 42. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 27. North wind around 10 mph.
Friday
Mostly sunny, with a high near 41. North wind 5 to 15 mph.
Friday Night
Mostly clear, with a low around 23. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 45. Calm wind becoming north around 5 mph.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deerfield WI
 43.06°N 89.07°W (Elev. 899 ft)
Last Update:
7:36 pm CST Nov 10, 2026
Forecast Valid:
8pm CST Nov 10, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation