Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
A Few Clouds
72°F
22°C
| Humidity | 54% |
| Wind Speed | Calm |
| Barometer | 29.89 in (1012.4 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 21 Jun 10:55 am CDT |
Extended Forecast for
3 Miles SE Westby WI
Today

High: 73 °F
Chance
ShowersTonight
Low: 52 °F
Chance
Showers then
Mostly CloudyMonday

High: 77 °F
Mostly Sunny
Monday Night

Low: 52 °F
Mostly Clear
Tuesday

High: 77 °F
Mostly Sunny
Tuesday Night

Low: 56 °F
Showers
Wednesday
High: 76 °F
Chance
Showers then
Chance
T-stormsWednesday Night

Low: 53 °F
Partly Cloudy
Thursday

High: 75 °F
Mostly Sunny
Detailed Forecast
Today
A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.
Tonight
A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, with a low around 52. Calm wind.
Monday
Mostly sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 52. Light northeast wind.
Tuesday
Mostly sunny, with a high near 77. Light south wind.
Tuesday Night
Showers and possibly a thunderstorm. Low around 56. Southwest wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76. Southwest wind 5 to 8 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 53. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 53. Light northwest wind.
Friday
Mostly sunny, with a high near 79. Calm wind.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Light southeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Westby WI
43.63°N 90.8°W
43.63°N 90.8°W
11:26 am CDT Jun 21, 2026
11am CDT Jun 21, 2026-6pm CDT Jun 27, 2026


