Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Fair

44°F

7°C

Humidity 49%
Wind Speed N 5 mph
Barometer 30.27 in (1025.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Nov 3:53 pm CST
Extended Forecast for

Jefferson WI

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. Calm wind.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Southwest wind around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. Southwest wind 5 to 10 mph.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. South wind 5 to 10 mph.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. South wind 10 to 15 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 47. Calm wind.
Sunday Night
Mostly clear, with a low around 25. Calm wind.
Monday
Sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 31. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 55. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 35. South wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 56. South wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 41.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 59.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 47.
Saturday
Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Jefferson WI
 43.01°N 88.81°W (Elev. 833 ft)
1:36 pm CST Nov 14, 2026
4pm CST Nov 14, 2026-6pm CST Nov 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database