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Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
36°F
2°C
| Humidity | 58% |
| Wind Speed | Calm |
| Barometer | 30.16 in (1022.7 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 8.00 mi |
| Last update | 12 Feb 5:55 pm CST |
Extended Forecast for
Sparta WI
Tonight

Low: 26 °F
Clear
Friday

High: 51 °F
Sunny
Friday Night

Low: 28 °F
Partly Cloudy
Saturday

High: 53 °F
Mostly Sunny
Saturday Night

Low: 28 °F
Mostly Clear
Sunday

High: 52 °F
Sunny
Sunday Night

Low: 33 °F
Mostly Cloudy
Washington's Birthday

High: 58 °F
Partly Sunny
Monday Night

Low: 37 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 26. Calm wind.
Friday
Sunny, with a high near 51. Light and variable wind.
Friday Night
Partly cloudy, with a low around 28. Calm wind.
Saturday
Mostly sunny, with a high near 53. Light south wind.
Saturday Night
Mostly clear, with a low around 28. Calm wind.
Sunday
Sunny, with a high near 52. Calm wind.
Sunday Night
Mostly cloudy, with a low around 33. Calm wind.
Washington's Birthday
Partly sunny, with a high near 58. Calm wind becoming southwest around 6 mph.
Monday Night
Partly cloudy, with a low around 37. Calm wind.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 55. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39. Southeast wind around 7 mph, with gusts as high as 18 mph.
Wednesday
A 50 percent chance of rain. Mostly sunny, with a high near 50. Southeast wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Northwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 39. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.
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
5:21 pm CST Feb 12, 2026
6pm CST Feb 12, 2026-6pm CST Feb 19, 2026


