Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fog/Mist

48°F

9°C

Humidity 97%
Wind Speed Calm
Barometer 29.66 in (1005.0 mb)
Dewpoint 47°F (8°C)
Visibility 4.00 mi
Last update 5 Nov 6:55 am CST
Extended Forecast for

Sparta WI

  • Today

    Today: A 40 percent chance of showers, mainly before 10am.  Patchy fog before 10am.  Otherwise, cloudy, with a high near 52. Light north wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance
    Showers and
    Patchy Fog
    then Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 30. North wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 49. North wind around 5 mph becoming calm  in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58. Calm wind becoming west around 5 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 65 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers, mainly before 10am. Patchy fog before 10am. Otherwise, cloudy, with a high near 52. Light north wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 30. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 49. North wind around 5 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 23. Calm wind.
Saturday
Mostly sunny, with a high near 53. Calm wind.
Saturday Night
Partly cloudy, with a low around 31. Calm wind.
Sunday
Sunny, with a high near 58. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around 32. Calm wind.
Monday
Sunny, with a high near 65. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 36. Light and variable wind.
Tuesday
Sunny, with a high near 61. Calm wind becoming west around 5 mph.
Tuesday Night
Partly cloudy, with a low around 34. Calm wind.
Veterans Day
Mostly sunny, with a high near 58. Light northwest wind.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta WI
 43.95°N 90.81°W
4:01 am CST Nov 5, 2026
7am CST Nov 5, 2026-6pm CST Nov 11, 2026
 
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Additional Resources

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