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

60°F

16°C

Humidity 84%
Wind Speed Vrbl 7 mph
Barometer 29.52 in (999.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Nov 3:53 am CST
Extended Forecast for

Monona WI

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 65. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 65 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Mostly clear, with a low around 31. Northwest wind 10 to 15 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. Northwest wind around 10 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm after midnight.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 46. Calm wind becoming northwest around 5 mph.

    High: 46 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of rain before midnight, then rain likely, possibly mixed with snow. Cloudy, with a low around 33. East wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. East wind 5 to 10 mph.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. East wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 65. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 31. Northwest wind 10 to 15 mph.
Sunday
Sunny, with a high near 47. Northwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm after midnight.
Monday
Increasing clouds, with a high near 46. Calm wind becoming northwest around 5 mph.
Monday Night
A chance of rain before midnight, then rain likely, possibly mixed with snow. Cloudy, with a low around 33. East wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
A 40 percent chance of rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 30. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 34.
Thursday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monona WI
 43.07°N 89.34°W (Elev. 850 ft)
Last Update:
3:11 am CST Nov 15, 2025
Forecast Valid:
4am CST Nov 15, 2025-6pm CST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation