Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

16°F

-9°C

Humidity 91%
Wind Speed Calm
Barometer 30.10 in (1021.0 mb)
Dewpoint 14°F (-10°C)
Visibility 9.00 mi
Last update 13 Feb 6:55 am CST
Extended Forecast for

Sparta WI

  • Today

    Today: Sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 54. Light south wind.

    High: 54 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 52. Calm wind.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. Light south wind.

    Low: 35 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 59. West wind 3 to 7 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 54. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 54 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 51. Light and variable wind.
Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 26. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 54. Light south wind.
Saturday Night
Partly cloudy, with a low around 29. Calm wind.
Sunday
Sunny, with a high near 52. Calm wind.
Sunday Night
Mostly cloudy, with a low around 35. Light south wind.
Washington's Birthday
Sunny, with a high near 59. West wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 36. Calm wind.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 54. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 39. Southeast wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 51. South wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. North wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 38. Northeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta WI
 43.93°N 90.81°W
5:51 am CST Feb 13, 2026
7am CST Feb 13, 2026-6pm CST Feb 19, 2026
 
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Additional Resources

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