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.

Overcast

26°F

-3°C

Humidity 69%
Wind Speed NW 13 G 23 mph
Barometer 29.87 in (1012.6 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 10 Dec 4:53 pm CST
Extended Forecast for

Poynette WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. Northwest wind 5 to 10 mph.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 5pm. Increasing clouds, with a high near 20. Wind chill values between zero and 10. West wind around 5 mph becoming south in the afternoon.

    High: 20 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 22. Light northwest wind becoming west 5 to 10 mph in the afternoon.

    High: 22 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -3. West wind 10 to 15 mph.

    Low: -3 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow. Mostly cloudy and cold, with a high near 5. Northwest wind around 10 mph.

    High: 5 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -10. Northwest wind around 10 mph.

    Low: -10 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and cold, with a high near 8. Northwest wind 5 to 10 mph.

    High: 8 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 4. Northwest wind 5 to 10 mph.
Thursday
A 20 percent chance of snow after 5pm. Increasing clouds, with a high near 20. Wind chill values between zero and 10. West wind around 5 mph becoming south in the afternoon.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 4. Calm wind.
Friday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 22. Light northwest wind becoming west 5 to 10 mph in the afternoon.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -3. West wind 10 to 15 mph.
Saturday
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 5. Northwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around -10. Northwest wind around 10 mph.
Sunday
Sunny and cold, with a high near 8. Northwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around -5.
Monday
Mostly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Poynette WI
 43.4°N 89.41°W (Elev. 850 ft)
Last Update:
5:21 pm CST Dec 10, 2025
Forecast Valid:
5pm CST Dec 10, 2025-6pm CST Dec 17, 2025
 
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