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

Hazardous Weather Conditions

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Fair

41°F

5°C

Humidity 93%
Wind Speed Calm
Barometer 29.93 in (1013.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 20 Mar 11:53 pm CDT
Extended Forecast for

Windsor WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. Calm wind becoming southeast around 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 71. Southeast wind 5 to 15 mph becoming southwest in the afternoon.

    High: 71 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 4am. Partly cloudy, with a low around 42. West wind 5 to 10 mph becoming northeast after midnight.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 45. North wind 10 to 15 mph.

    High: 45 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. North wind 5 to 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 47. Calm wind becoming north around 5 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Calm wind becoming south around 5 mph in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56. Southwest wind 5 to 10 mph.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Calm wind becoming southeast around 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 71. Southeast wind 5 to 15 mph becoming southwest in the afternoon.
Saturday Night
A 20 percent chance of rain after 4am. Partly cloudy, with a low around 42. West wind 5 to 10 mph becoming northeast after midnight.
Sunday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 45. North wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 25. North wind 5 to 10 mph.
Monday
Sunny, with a high near 47. Calm wind becoming north around 5 mph.
Monday Night
Mostly cloudy, with a low around 32. Calm wind becoming south around 5 mph in the evening.
Tuesday
Mostly cloudy, with a high near 56. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 40.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Windsor WI
 43.22°N 89.33°W (Elev. 899 ft)
Last Update:
12:01 am CDT Mar 21, 2026
Forecast Valid:
12am CDT Mar 21, 2026-6pm CDT Mar 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