Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

60°F

16°C

Humidity 87%
Wind Speed Calm
Barometer 29.97 in (1015.1 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 20 Jun 7:55 am CDT
Extended Forecast for

3 Miles ENE Sparta / Fort McCoy Airport WI

  • Today

    Today: Mostly sunny, with a high near 75. Northwest wind 6 to 11 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 75. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 75 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77. Light northeast wind.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 77. Calm wind.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 54. Calm wind.  Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 76. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 76 °F

    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 75. Northwest wind 6 to 11 mph.
Tonight
Partly cloudy, with a low around 49. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 75. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 50. Northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 77. Light northeast wind.
Monday Night
Partly cloudy, with a low around 50. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Calm wind.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 76. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 51. Light north wind.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. Calm wind.
Thursday Night
Partly cloudy, with a low around 51. Calm wind.
Friday
Mostly sunny, with a high near 79. Calm wind.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Sparta / Fort McCoy Airport WI
 43.99°N 90.69°W
5:47 am CDT Jun 20, 2026
8am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database