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

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast and Breezy

52°F

11°C

Humidity 44%
Wind Speed N 22 G 32 mph
Barometer 29.93 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 Nov 2:45 pm CST
Extended Forecast for

Buckner IL

  • This Afternoon

    This Afternoon: Isolated showers between 4pm and 5pm. Mostly sunny, with a high near 57. North northwest wind 6 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 57 °F

    Isolated
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 48. North northwest wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 27. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 27 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 50. North northwest wind around 5 mph becoming calm in the afternoon.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 27. Calm wind.

    Low: 27 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated showers between 4pm and 5pm. Mostly sunny, with a high near 57. North northwest wind 6 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 32. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 48. North northwest wind 10 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 27. North northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 50. North northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Clear, with a low around 27. Calm wind.
Sunday
Sunny, with a high near 53. Light and variable wind.
Sunday Night
Mostly clear, with a low around 29. Calm wind.
Monday
Sunny, with a high near 55. Light and variable wind.
Monday Night
Clear, with a low around 29. Calm wind.
Tuesday
Sunny, with a high near 58. Calm wind becoming east southeast around 5 mph.
Tuesday Night
Clear, with a low around 29. Calm wind.
Wednesday
Sunny, with a high near 62. Calm wind becoming south around 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Buckner IL
 37.98°N 89.02°W
Last Update:
3:20 pm CST Nov 12, 2026
Forecast Valid:
3pm CST Nov 12, 2026-6pm CST Nov 18, 2026
 
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