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

Rockland WI

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 49. East wind 6 to 8 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68. Breezy, with an east wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 68 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. East wind 5 to 14 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers before 10am, then a chance of showers after noon. Partly sunny, with a high near 75. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Light and variable wind.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 49. East wind 6 to 8 mph.
Friday
Partly sunny, with a high near 68. Breezy, with an east wind 8 to 16 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 52. East wind 5 to 14 mph, with gusts as high as 25 mph.
Saturday
A slight chance of showers before 10am, then a chance of showers after noon. Partly sunny, with a high near 75. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 52. Calm wind.
Sunday
Mostly sunny, with a high near 81. Light and variable wind.
Sunday Night
Mostly clear, with a low around 54. Calm wind.
Memorial Day
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. Calm wind.
Tuesday
Mostly sunny, with a high near 88. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming east 5 to 7 mph in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. East wind 3 to 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southeast wind 3 to 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rockland WI
 43.89°N 90.94°W
Last Update:
12:26 am CDT May 22, 2026
Forecast Valid:
1am CDT May 22, 2026-6pm CDT May 28, 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