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.

Fog/Mist

44°F

7°C

Humidity 98%
Wind Speed Calm
Barometer 30.41 in (1030.3 mb)
Dewpoint 44°F (7°C)
Visibility 1.25 mi
Last update 23 Sep 5:55 am CDT
Extended Forecast for

Rockland WI

  • Today

    Today: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 65. East wind 3 to 7 mph.

    High: 65 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Light east wind.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66. Calm wind becoming southeast around 5 mph.

    High: 66 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 68 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind 3 to 8 mph.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50. Southeast wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 68. Calm wind.

    High: 68 °F

    Mostly Cloudy

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 65. East wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 46. Light east wind.
Thursday
Partly sunny, with a high near 66. Calm wind becoming southeast around 5 mph.
Thursday Night
Mostly cloudy, with a low around 51. Calm wind.
Friday
Mostly cloudy, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 50. Calm wind.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind 3 to 8 mph.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50. Southeast wind around 6 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 68. Calm wind.
Sunday Night
Mostly cloudy, with a low around 52. Calm wind.
Monday
Partly sunny, with a high near 73. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56. Light south wind.
Tuesday
Showers likely. Partly sunny, with a high near 69. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rockland WI
 43.89°N 90.94°W
Last Update:
6:46 am CDT Sep 23, 2026
Forecast Valid:
8am CDT Sep 23, 2026-6pm CDT Sep 29, 2026
 
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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