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Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
25°F
-4°C
| Humidity | 74% |
| Wind Speed | NW 3 mph |
| Barometer | 30.24 in (1025.6 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 11 Feb 8:55 am CST |
Extended Forecast for
Sparta WI
Today
High: 38 °F
Sunny
Tonight
Low: 21 °F
Partly Cloudy
Thursday
High: 45 °F
Mostly Sunny
Thursday Night
Low: 27 °F
Mostly Clear
Friday
High: 50 °F
Sunny
Friday Night
Low: 27 °F
Mostly Clear
Saturday
High: 52 °F
Mostly Sunny
Saturday Night
Low: 30 °F
Partly Cloudy
Sunday
High: 53 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 38. Northwest wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around 21. Calm wind.
Thursday
Mostly sunny, with a high near 45. Calm wind.
Thursday Night
Mostly clear, with a low around 27. Calm wind.
Friday
Sunny, with a high near 50. Calm wind becoming southwest around 5 mph.
Friday Night
Mostly clear, with a low around 27. Calm wind.
Saturday
Mostly sunny, with a high near 52. Light south wind.
Saturday Night
Partly cloudy, with a low around 30. Calm wind.
Sunday
Sunny, with a high near 53. Light west wind.
Sunday Night
Mostly cloudy, with a low around 31. Calm wind.
Washington's Birthday
Mostly sunny, with a high near 53. Calm wind becoming south 5 to 8 mph in the morning.
Monday Night
Partly cloudy, with a low around 38. South wind around 5 mph.
Tuesday
A 30 percent chance of rain. Mostly sunny, with a high near 56. South wind 5 to 10 mph, with gusts as high as 21 mph.
Additional Forecasts and Information
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Point Forecast:
Sparta WI
43.93°N 90.81°W
43.93°N 90.81°W
7:48 am CST Feb 11, 2026
9am CST Feb 11, 2026-6pm CST Feb 17, 2026
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