National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Fair

34°F

1°C

Humidity 57%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 8 Dec 3:15 pm CST
Extended Forecast for

4 Miles SE Red Bud IL

  • Tonight

    Tonight: Increasing clouds, with a low around 27. Light and variable wind becoming south 5 to 10 mph in the evening.

    Low: 27 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 53. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a temperature rising to around 50 by midnight. South wind 15 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 43 °F⇑

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a temperature falling to around 40 by 5pm. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.

    High: 49 °F⇓

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Northwest wind 5 to 9 mph becoming light after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 27. Light and variable wind becoming south 5 to 10 mph in the evening.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 53. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a temperature rising to around 50 by midnight. South wind 15 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph.
Wednesday
Partly sunny, with a temperature falling to around 40 by 5pm. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Northwest wind 5 to 9 mph becoming light after midnight.
Thursday
Mostly cloudy, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
A 20 percent chance of rain. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Red Bud IL
 38.17°N 89.94°W (Elev. 427 ft)
Last Update:
3:16 pm CST Dec 8, 2025
Forecast Valid:
3pm CST Dec 8, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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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