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

50°F

10°C

Humidity 97%
Wind Speed Calm
Barometer 29.77 in (1008.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 6 Oct 10:55 pm CDT
Extended Forecast for

6 Miles N Norwalk WI

  • Tonight

    Tonight: Mostly clear, with a low around 51. Light west wind.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. Light west wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 47. West wind around 6 mph becoming calm in the evening.

    Low: 47 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. South wind 5 to 8 mph, with gusts as high as 23 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Breezy, with a south wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. South wind 9 to 14 mph, with gusts as high as 31 mph.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 51. Light west wind.
Wednesday
Sunny, with a high near 73. Light west wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Increasing clouds, with a low around 47. West wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 67. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 46. Calm wind.
Friday
Mostly sunny, with a high near 71. Calm wind becoming south 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. South wind 5 to 8 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 81. Breezy, with a south wind 9 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 61. South wind 9 to 14 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 79. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 55. Southwest wind around 6 mph.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 72. Southwest wind 5 to 8 mph, with gusts as high as 18 mph.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51. Northeast wind around 6 mph becoming north after midnight. Winds could gust as high as 18 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 64. North wind 6 to 9 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:
6 Miles N Norwalk WI
 43.92°N 90.63°W
Last Update:
11:41 pm CDT Oct 6, 2026
Forecast Valid:
11pm CDT Oct 6, 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