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.

Mostly Cloudy

42°F

6°C

Humidity 40%
Wind Speed SW 5 mph
Barometer 30.08 in (1019.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 17 Nov 12:53 pm CST
Extended Forecast for

Monona WI

  • This Afternoon

    This Afternoon: A chance of sprinkles between 2pm and 3pm. Mostly cloudy, with a high near 45. Calm wind becoming east around 5 mph.

    High: 45 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: Rain, mainly after midnight. Low around 35. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain, mainly before 9am. High near 38. East wind 10 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Rain then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Northeast wind 5 to 10 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. South wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 52. South wind 5 to 10 mph becoming west in the afternoon.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 34. Northwest wind around 10 mph.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 45.

    High: 45 °F

    Chance Rain

Detailed Forecast

This Afternoon
A chance of sprinkles between 2pm and 3pm. Mostly cloudy, with a high near 45. Calm wind becoming east around 5 mph.
Tonight
Rain, mainly after midnight. Low around 35. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, mainly before 9am. High near 38. East wind 10 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 31. Northeast wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 44. Northeast wind around 5 mph becoming southeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 34. South wind around 5 mph.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 52. South wind 5 to 10 mph becoming west in the afternoon.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34. Northwest wind around 10 mph.
Friday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 45.
Friday Night
A 30 percent chance of rain. Partly cloudy, with a low around 30.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monona WI
 43.05°N 89.34°W (Elev. 850 ft)
Last Update:
1:07 pm CST Nov 17, 2025
Forecast Valid:
1pm CST Nov 17, 2025-6pm CST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

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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