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

67°F

19°C

Humidity 54%
Wind Speed SE 7 mph
Barometer 30.40 in (1030.1 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 23 Sep 12:55 pm CDT
Extended Forecast for

6 Miles NNW Rockland WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. East wind around 7 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Light east wind.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 67. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 67 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 69. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 66. Light southeast wind increasing to 5 to 9 mph in the morning.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 66. Calm wind.

    High: 66 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 64. East wind around 7 mph.
Tonight
Partly cloudy, with a low around 47. Light east wind.
Thursday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 67. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 53. Calm wind.
Friday
Partly sunny, with a high near 69. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 49. Calm wind.
Saturday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 66. Light southeast wind increasing to 5 to 9 mph in the morning.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 66. Calm wind.
Sunday Night
Mostly cloudy, with a low around 50. Calm wind.
Monday
Mostly sunny, with a high near 71. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 54. Light south wind.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Rockland WI
 43.97°N 90.93°W
Last Update:
12:06 pm CDT Sep 23, 2026
Forecast Valid:
1pm 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