Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Partly Cloudy
36°F
2°C
| Humidity | 80% |
| Wind Speed | Calm |
| Barometer | 30.13 in (1021.4 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 1 Nov 6:55 pm CDT |
Extended Forecast for
Sparta WI
Tonight
Low: 27 °F
Partly Cloudy
then Patchy
FogSunday
High: 50 °F
Patchy Fog
then Mostly
SunnySunday Night

Low: 36 °F
Chance
ShowersMonday

High: 57 °F
Sunny
Monday Night

Low: 31 °F
Partly Cloudy
Tuesday

High: 59 °F
Mostly Sunny
Tuesday Night

Low: 37 °F
Mostly Cloudy
Wednesday

High: 55 °F
Mostly Sunny
Wednesday Night

Low: 28 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 27. Calm wind.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 50. Light south wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 36. Southwest wind 6 to 9 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 57. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 31. Light southwest wind.
Tuesday
Mostly sunny, with a high near 59. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 37. Calm wind.
Wednesday
Mostly sunny, with a high near 55. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 28. Calm wind.
Thursday
Partly sunny, with a high near 55. Light southeast wind becoming south 6 to 11 mph in the morning.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40. South wind around 6 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 57. West wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 52. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sparta WI
43.93°N 90.81°W
43.93°N 90.81°W
6:21 pm CDT Nov 1, 2025
7pm CDT Nov 1, 2025-6pm CST Nov 8, 2025


