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.

A Few Clouds

85°F

29°C

Humidity 52%
Wind Speed Calm
Barometer 29.94 in (1013.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 10 Jul 3:55 pm CDT
Extended Forecast for

La Farge WI

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 80. Calm wind.

    High: 80 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 87. Calm wind.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 62. Calm wind.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 64. Calm wind.

    Low: 64 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 90. Calm wind.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 65. Calm wind.

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.

    High: 90 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 80. Calm wind.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Calm wind.
Saturday
Sunny, with a high near 87. Calm wind.
Saturday Night
Clear, with a low around 62. Calm wind.
Sunday
Sunny, with a high near 88. Calm wind.
Sunday Night
Clear, with a low around 64. Calm wind.
Monday
Sunny, with a high near 90. Calm wind.
Monday Night
Clear, with a low around 65. Calm wind.
Tuesday
Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 67. Light west wind.
Wednesday
Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. Calm wind.
Thursday
Mostly sunny, with a high near 88. Light and variable wind.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Light and variable wind.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Calm wind becoming south around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
La Farge WI
 43.58°N 90.65°W
Last Update:
4:41 pm CDT Jul 10, 2026
Forecast Valid:
5pm CDT Jul 10, 2026-6pm CDT Jul 17, 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