Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

29°F

-2°C

Humidity 63%
Wind Speed SE 7 mph
Barometer 30.21 in (1024.6 mb)
Dewpoint 18°F (-8°C)
Visibility 9.00 mi
Wind Chill22°F (-6°C)
Last update 8 Feb 1:55 pm CST
Extended Forecast for

5 Miles SSW Sparta WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 34. Southeast wind 5 to 8 mph.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. South wind 3 to 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41. South wind around 6 mph becoming calm  in the afternoon.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. Calm wind becoming northwest around 6 mph after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Light northwest wind.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow.  Mostly cloudy, with a high near 38. Light southeast wind.

    High: 38 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 34. Southeast wind 5 to 8 mph.
Tonight
Mostly cloudy, with a low around 21. South wind 3 to 5 mph.
Monday
Partly sunny, with a high near 41. South wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 28. Calm wind becoming northwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 39. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 20. Northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 36. Light northwest wind.
Wednesday Night
Mostly cloudy, with a low around 21. Calm wind.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 38. Light southeast wind.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. Calm wind.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 40. Calm wind becoming south around 5 mph.
Friday Night
Partly cloudy, with a low around 26. Light south wind.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 42. South wind 3 to 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Sparta WI
 43.89°N 90.82°W
12:51 pm CST Feb 8, 2026
2pm CST Feb 8, 2026-6pm CST Feb 14, 2026
 
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