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.

Fair

62°F

17°C

Humidity 76%
Wind Speed Calm
Barometer 29.89 in (1012.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 7 Oct 9:55 am CDT
Extended Forecast for

2 Miles ENE Cashton WI

  • Today

    Today: Sunny, with a high near 73. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 47. West wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 18 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 66. Northwest wind 3 to 7 mph.

    High: 66 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. South wind 7 to 10 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 80 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. Breezy, with a south wind 10 to 16 mph, with gusts as high as 29 mph.

    Low: 61 °F

    Clear and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. South wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 73. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 47. West wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 18 mph.
Thursday
Increasing clouds, with a high near 66. Northwest wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 45. Calm wind.
Friday
Mostly sunny, with a high near 71. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 57. South wind 7 to 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 80. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 61. Breezy, with a south wind 10 to 16 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 78. South wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 57. South wind around 7 mph, with gusts as high as 18 mph.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 70. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49. East wind 7 to 9 mph becoming north after midnight. Winds could gust as high as 22 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 61. North wind 8 to 10 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Cashton WI
 43.76°N 90.76°W
Last Update:
9:06 am CDT Oct 7, 2026
Forecast Valid:
10am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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