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Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
79°F
26°C
| Humidity | 41% |
| Wind Speed | SW 12 mph |
| Barometer | 29.75 in (1007.6 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 6 Oct 4:55 pm CDT |
Extended Forecast for
4 Miles SSW Sparta WI
Tonight

Low: 51 °F
Mostly Clear
Wednesday

High: 73 °F
Sunny
Wednesday Night

Low: 46 °F
Partly Cloudy
Thursday

High: 67 °F
Mostly Sunny
Thursday Night

Low: 46 °F
Partly Cloudy
Friday
High: 71 °F
Mostly Sunny
then Slight
Chance
ShowersFriday Night

Low: 57 °F
Mostly Clear
Saturday
High: 81 °F
Sunny then
Sunny and
BreezySaturday Night

Low: 60 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 51. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 73. Light northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 46. Light west wind.
Thursday
Mostly sunny, with a high near 67. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 46. Calm wind.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 71. Calm wind becoming south 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. South wind 5 to 7 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 81. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Mostly clear, with a low around 60. South wind 7 to 14 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 79. South wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 54. South wind 3 to 6 mph. Winds could gust as high as 20 mph.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 72. South wind 3 to 8 mph. Winds could gust as high as 18 mph.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51. South wind 5 to 7 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 64. South wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Sparta WI
43.89°N 90.82°W
43.89°N 90.82°W
3:22 pm CDT Oct 6, 2026
5pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026


