National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles W La Farge WI

  • Today

    Today: Scattered sprinkles before noon. Mostly sunny, with a high near 68. Northwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 68 °F

    Scattered
    Sprinkles

  • Tonight

    Tonight: Mostly clear, with a low around 48. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Calm wind becoming west 5 to 8 mph in the morning.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 54. Southwest wind around 6 mph.

    Low: 54 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 10am. Mostly sunny, with a high near 72. Southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 50. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 10%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 72. Light south wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    High: 72 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 54. Southeast wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 73. Northwest wind around 11 mph, with gusts as high as 21 mph.

    High: 73 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Scattered sprinkles before noon. Mostly sunny, with a high near 68. Northwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 48. Northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 75. Calm wind becoming west 5 to 8 mph in the morning.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 54. Southwest wind around 6 mph.
Tuesday
Showers likely, with thunderstorms also possible after 10am. Mostly sunny, with a high near 72. Southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 50. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 10%.
Wednesday
Showers and possibly a thunderstorm. High near 72. Light south wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 54. Southeast wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 73. Northwest wind around 11 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 52. Northwest wind around 6 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 75. Calm wind becoming west 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 54. Northwest wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Calm wind becoming northwest 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W La Farge WI
 43.58°N 90.71°W
Last Update:
8:11 am CDT Jun 14, 2026
Forecast Valid:
11am CDT Jun 14, 2026-6pm CDT Jun 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation