Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
52°F
11°C
| Humidity | 44% |
| Wind Speed | Calm |
| Barometer | 30.01 in (1017.0 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 31 Mar 7:55 pm CDT |
Extended Forecast for
5 Miles SSW Sparta WI
Tonight
Low: 33 °F
Mostly Cloudy
Wednesday
High: 47 °F
Partly Sunny
Wednesday Night
Low: 32 °F
Rain/Sleet
Thursday
High: 59 °F
Showers and
BreezyThursday Night
Low: 32 °F
Chance
Showers and
BreezyFriday
High: 55 °F
Mostly Sunny
then Chance
ShowersFriday Night
Low: 36 °F
Showers
Saturday
High: 45 °F
Chance
Showers and
BreezySaturday Night
Low: 27 °F
Slight Chance
Rain/Snow and
Breezy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 33. North wind around 6 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 47. East wind 5 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Rain showers and sleet, becoming all rain after 1am. Low around 32. East wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.
Thursday
Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 59. Breezy, with an east wind 13 to 16 mph becoming south in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 32. Breezy, with a west wind 8 to 16 mph, with gusts as high as 28 mph.
Friday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 55. Light and variable wind becoming northeast 5 to 7 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Low around 36. East wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 45. Breezy, with a northeast wind 13 to 18 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
A slight chance of rain and snow showers before 1am. Mostly cloudy, with a low around 27. Breezy, with a northwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 49. Northwest wind around 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 28. Northwest wind 5 to 8 mph becoming light and variable.
Monday
A slight chance of rain and snow showers. Partly sunny, with a high near 56. Southwest wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 34. West wind around 8 mph.
Tuesday
Partly sunny, with a high near 54. North wind 7 to 10 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Sparta WI
43.89°N 90.82°W
43.89°N 90.82°W
6:16 pm CDT Mar 31, 2026
8pm CDT Mar 31, 2026-6pm CDT Apr 7, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
