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.

Overcast

53°F

12°C

Humidity 93%
Wind Speed Calm
Barometer 30.03 in (1017.5 mb)
Dewpoint 51°F (11°C)
Visibility 8.00 mi
Last update 15 Oct 10:55 am CDT
Extended Forecast for

2 Miles SSE Bangor WI

  • Today

    Today: Showers. High near 54. East wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Showers

  • Tonight

    Tonight: Showers before 1am, then a chance of showers after 3am. Low around 42. Northwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 50. Breezy, with a north wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Breezy.
    Showers
    Likely then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 29 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 58 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. South wind 8 to 10 mph, with gusts as high as 24 mph.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Breezy, with a southwest wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. South wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68. Light southwest wind.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Showers. High near 54. East wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers before 1am, then a chance of showers after 3am. Low around 42. Northwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 50. Breezy, with a north wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Clear, with a low around 38. South wind 8 to 10 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 65. Breezy, with a southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 41. South wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 68. Light southwest wind.
Monday Night
Mostly clear, with a low around 41. Calm wind.
Tuesday
Sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 45. Calm wind.
Wednesday
Mostly sunny, with a high near 70. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Bangor WI
 43.87°N 90.97°W
Last Update:
8:16 am CDT Oct 15, 2026
Forecast Valid:
11am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation