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

75°F

24°C

Humidity 30%
Wind Speed NW 18 G 26 mph
Barometer 29.84 in (1010.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 7 Oct 3:55 pm CDT
Extended Forecast for

Bangor WI

  • Tonight

    Tonight: Mostly clear, with a low around 46. West wind 5 to 9 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 68 °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 73. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. South wind around 6 mph, with gusts as high as 22 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 83 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. South wind 6 to 13 mph, with gusts as high as 28 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. South wind 3 to 5 mph.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. West wind 5 to 9 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 46. Calm wind.
Friday
Mostly sunny, with a high near 73. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 61. South wind around 6 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 83. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Mostly clear, with a low around 60. South wind 6 to 13 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 79. South wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 58. South wind 3 to 5 mph.
Columbus Day
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 68. Light west wind becoming northwest 5 to 9 mph in the morning.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 59. Northwest wind 6 to 8 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40. Calm wind.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 60. Calm wind becoming southwest 5 to 8 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bangor WI
 43.89°N 91°W
Last Update:
1:26 pm CDT Oct 7, 2026
Forecast Valid:
4pm CDT Oct 7, 2026-6pm CDT Oct 14, 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