Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Overcast
54°F
12°C
| Humidity | 91% |
| Wind Speed | Calm |
| Barometer | 29.99 in (1015.7 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 25 May 1:55 am CDT |
Extended Forecast for
4 Miles S Sparta / Fort McCoy Airport WI
Overnight
Low: 61 °F
Mostly Cloudy
Memorial Day
High: 84 °F
Chance
Showers then
Mostly SunnyMonday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 62 °F
Slight Chance
T-stormsWednesday
High: 91 °F
Mostly Sunny
then Chance
T-stormsWednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 55 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 61. South wind 3 to 5 mph.
Memorial Day
A 30 percent chance of showers, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 84. South wind 5 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 62. South wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 90. Southwest wind 3 to 5 mph.
Tuesday Night
A slight chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers after 1am. Partly cloudy, with a low around 62. Calm wind. Chance of precipitation is 20%.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 57. Calm wind becoming east around 6 mph after midnight.
Thursday
Sunny, with a high near 86. East wind 3 to 5 mph.
Thursday Night
Partly cloudy, with a low around 55. Calm wind.
Friday
Mostly sunny, with a high near 82. Light southeast wind.
Friday Night
Partly cloudy, with a low around 53. Calm wind.
Saturday
Mostly sunny, with a high near 79. Calm wind becoming east around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. East wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 80. Calm wind becoming east around 5 mph in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Sparta / Fort McCoy Airport WI
43.91°N 90.76°W
43.91°N 90.76°W
2:01 am CDT May 25, 2026
2am CDT May 25, 2026-6pm CDT May 31, 2026
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