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.

Fair

43°F

6°C

Humidity 87%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 10 Nov 6:45 am CST
Extended Forecast for

Buckner IL

  • Today

    Today: Sunny, with a high near 73. Calm wind becoming west around 6 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Partly sunny, then gradually becoming sunny, with a high near 73. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 73 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Northwest wind 9 to 11 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53. North northwest wind 11 to 16 mph, with gusts as high as 22 mph.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. North northwest wind 5 to 11 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 48. North northwest wind 7 to 14 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. North northwest wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Light northwest wind.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 73. Calm wind becoming west around 6 mph.
Tonight
Mostly clear, with a low around 44. Calm wind.
Veterans Day
Partly sunny, then gradually becoming sunny, with a high near 73. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 42. Northwest wind 9 to 11 mph.
Thursday
Mostly sunny, with a high near 53. North northwest wind 11 to 16 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 30. North northwest wind 5 to 11 mph.
Friday
Sunny, with a high near 48. North northwest wind 7 to 14 mph.
Friday Night
Mostly clear, with a low around 25. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 51. Light northwest wind.
Saturday Night
Mostly clear, with a low around 29. Calm wind.
Sunday
Mostly sunny, with a high near 54. Calm wind becoming south southeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 33. Light east southeast wind.
Monday
Mostly sunny, with a high near 58. Calm wind becoming east southeast around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buckner IL
 37.96°N 88.99°W
Last Update:
4:31 am CST Nov 10, 2026
Forecast Valid:
7am CST Nov 10, 2026-6pm CST Nov 16, 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