Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96° N Lon: 90.74° W Elev: 837 ft.

Fair

44°F

7°C

Humidity 95%
Wind Speed Calm
Barometer 30.27 in (1026.1 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Last update 2 Oct 7:55 pm CDT
Detailed forecast for

Monroe County

Tonight
Mostly clear this evening, then becoming partly cloudy. Lows in the upper 30s. Light and variable winds, becoming southeast around 5 mph after midnight.
Saturday
Mostly sunny. Highs in the mid 60s. South winds 5 to 10 mph.
Saturday Night
Mostly cloudy in the evening, then clearing. Lows in the upper 40s. Southwest winds 5 to 10 mph.
Sunday
Mostly sunny. Highs in the mid 60s. Northwest winds 10 to 15 mph.
Sunday Night
Clear. Lows in the upper 30s. Northwest winds around 5 mph in the evening, becoming light and variable.
Monday And Monday Night
Clear. Highs in the mid 60s. Lows in the lower 40s.
Tuesday
Mostly sunny. Highs in the upper 60s.
Tuesday Night Through Friday
Partly cloudy. Lows in the upper 40s. Highs in the lower 70s.



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847 PM CDT Fri Oct 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database