Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
78°F
26°C
| Humidity | 38% |
| Wind Speed | Calm |
| Barometer | 30.15 in (1021.2 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 23 Jun 12:55 pm CDT |
Extended Forecast for
Westby WI
This Afternoon
High: 77 °F
Mostly Sunny
Tonight
Low: 59 °F
Chance
T-storms then
ShowersWednesday
High: 79 °F
Showers
Likely then
Chance
T-stormsWednesday Night
Low: 54 °F
Partly Cloudy
Thursday
High: 75 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 77 °F
Mostly Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 81 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 77. Light south wind.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 59. South wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and thunderstorms likely, mainly before 4pm. Cloudy through mid morning, then gradual clearing, with a high near 79. West wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Partly cloudy, with a low around 54. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 75. Northwest wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 54. Calm wind.
Friday
Mostly sunny, with a high near 77. East wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 56. Light east wind.
Saturday
Mostly sunny, with a high near 81. East wind 5 to 9 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Southeast wind 9 to 11 mph, with gusts as high as 23 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 26 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Breezy, with a south wind 10 to 16 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 90. Breezy, with a south wind 10 to 17 mph, with gusts as high as 25 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Westby WI
43.65°N 90.86°W
43.65°N 90.86°W
1:26 pm CDT Jun 23, 2026
1pm CDT Jun 23, 2026-6pm CDT Jun 29, 2026
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