News Headlines
Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

19°F

-7°C

Humidity 91%
Wind Speed Calm
Barometer 30.03 in (1018.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 22 Nov 12:55 am CST
Extended Forecast for

5 Miles NNW Wilton WI

  • Overnight

    Overnight: Mostly clear, with a low around 21. Light and variable wind.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 49. South wind 5 to 14 mph, with gusts as high as 25 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. West wind 5 to 8 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50. West wind around 5 mph becoming light and variable  in the afternoon.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. South wind 3 to 6 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: A 50 percent chance of rain after noon.  Mostly cloudy, with a high near 50. South wind 6 to 8 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain.  Low around 40. Southeast wind around 7 mph becoming southwest after midnight.  Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 47. West wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 47 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before midnight, then a chance of snow.  Mostly cloudy, with a low around 25. West wind 11 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 21. Light and variable wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 49. South wind 5 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 28. West wind 5 to 8 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 50. West wind around 5 mph becoming light and variable in the afternoon.
Sunday Night
Mostly clear, with a low around 31. South wind 3 to 6 mph.
Monday
A 50 percent chance of rain after noon. Mostly cloudy, with a high near 50. South wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Low around 40. Southeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 80%.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 47. West wind 6 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 25. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 33. Breezy, with a west wind 14 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 18. West wind 10 to 14 mph, with gusts as high as 24 mph.
Thanksgiving Day
Partly sunny, with a high near 30. West wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 14. Northwest wind around 8 mph.
Friday
Partly sunny, with a high near 30. Northwest wind 6 to 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Wilton WI
 43.88°N 90.55°W
9:31 pm CST Nov 21, 2025
1am CST Nov 22, 2025-6pm CST Nov 28, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database