Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
62°F
17°C
| Humidity | 90% |
| Wind Speed | S 10 mph |
| Barometer | 30.03 in (1016.9 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jun 12:55 am CDT |
Extended Forecast for
Cashton WI
Overnight

Low: 62 °F
Showers
Wednesday

High: 79 °F
Showers
Wednesday Night
Low: 54 °F
Chance
Showers then
Partly CloudyThursday

High: 74 °F
Mostly Sunny
Thursday Night

Low: 54 °F
Mostly Cloudy
Friday

High: 77 °F
Mostly Sunny
Friday Night

Low: 55 °F
Partly Cloudy
Saturday

High: 81 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Partly Cloudy
then Chance
Showers
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Steady temperature around 62. South wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers and thunderstorms likely before 3pm, then showers and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 79. West wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers before 7pm. Mostly clear, with a low around 54. Northwest wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 74. Northwest wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 77. East wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 55. East wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 81. Southeast wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Southeast wind 9 to 11 mph, with gusts as high as 23 mph.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 29 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Breezy, with a south wind 14 to 17 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 92. Breezy, with a south wind 13 to 20 mph, with gusts as high as 29 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Breezy, with a southwest wind 11 to 18 mph, with gusts as high as 30 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southwest wind around 9 mph, with gusts as high as 20 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Cashton WI
43.73°N 90.79°W
43.73°N 90.79°W
1:26 am CDT Jun 24, 2026
1am CDT Jun 24, 2026-6pm CDT Jun 30, 2026



