Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

80°F

27°C

Humidity 56%
Wind Speed SW 7 mph
Barometer 29.72 in (1006.2 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 12 Oct 10:55 am CDT
Extended Forecast for

Wilton WI

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 87. Southwest wind 10 to 13 mph.

    High: 87 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. South wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Northwest wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Calm wind becoming north around 5 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 46. Light east wind.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a high near 63. Light and variable wind becoming east around 6 mph in the morning.  Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 41. Light northwest wind increasing to 10 to 15 mph in the evening. Winds could gust as high as 32 mph.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 55. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 34 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Columbus Day
Mostly sunny, with a high near 87. Southwest wind 10 to 13 mph.
Tonight
Partly cloudy, with a low around 59. South wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 28 mph.
Tuesday
Mostly sunny, with a high near 73. Northwest wind 9 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 51. Northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 67. Calm wind becoming north around 5 mph in the morning.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 46. Light east wind.
Thursday
Showers likely. Mostly cloudy, with a high near 63. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 41. Light northwest wind increasing to 10 to 15 mph in the evening. Winds could gust as high as 32 mph.
Friday
Mostly sunny, with a high near 55. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 34 mph.
Friday Night
Mostly clear, with a low around 30. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 57. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 36. South wind 7 to 13 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 64. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 29 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Wilton WI
 43.81°N 90.52°W
8:47 am CDT Oct 12, 2026
11am CDT Oct 12, 2026-6pm CDT Oct 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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