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

33°F

1°C

Humidity 85%
Wind Speed Calm
Barometer 29.97 in (1015.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 14 Nov 3:53 am CST
Extended Forecast for

Waunakee WI

  • Today

    Today: Sunny, with a high near 64. Light south wind increasing to 5 to 10 mph in the morning.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Southwest wind 5 to 10 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 63. Southwest wind 10 to 15 mph becoming northwest in the afternoon.

    High: 63 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Northwest wind 10 to 15 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46. Northwest wind 10 to 15 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Northwest wind 5 to 10 mph.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 43. Northwest wind around 5 mph becoming northeast in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain before midnight, then a chance of freezing rain. Mostly cloudy, with a low around 25. Northeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Rain
    then Chance
    Freezing Rain

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 64. Light south wind increasing to 5 to 10 mph in the morning.
Tonight
Increasing clouds, with a low around 52. Southwest wind 5 to 10 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 63. Southwest wind 10 to 15 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 30. Northwest wind 10 to 15 mph.
Sunday
Sunny, with a high near 46. Northwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 24. Northwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 43. Northwest wind around 5 mph becoming northeast in the afternoon.
Monday Night
A chance of rain before midnight, then a chance of freezing rain. Mostly cloudy, with a low around 25. Northeast wind around 5 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 31.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waunakee WI
 43.18°N 89.45°W (Elev. 948 ft)
Last Update:
3:12 am CST Nov 14, 2025
Forecast Valid:
4am CST Nov 14, 2025-6pm CST Nov 20, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation