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

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fog/Mist

67°F

19°C

Humidity 96%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 66°F (19°C)
Visibility 1.25 mi
Last update 6 Aug 1:55 am CDT
Extended Forecast for

Buckner IL

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, sunny, with a high near 91. Calm wind.

    High: 91 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Light south wind.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Light southeast wind.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Calm wind becoming south 5 to 7 mph in the morning.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 72. South southeast wind around 6 mph becoming calm in the evening.

    Low: 72 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 94. South wind 5 to 8 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72. South wind 3 to 6 mph.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 68. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 91. Calm wind.
Wednesday Night
Mostly clear, with a low around 69. Calm wind.
Thursday
Sunny, with a high near 92. Light south wind.
Thursday Night
Mostly clear, with a low around 70. Light southeast wind.
Friday
Sunny, with a high near 94. Calm wind becoming south 5 to 7 mph in the morning.
Friday Night
Clear, with a low around 72. South southeast wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 94. South wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 72. South wind 3 to 6 mph.
Sunday
Sunny, with a high near 94. South southwest wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 72. South wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 94. South southwest wind 3 to 8 mph.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 74. South wind around 6 mph becoming calm in the evening.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 94. South southwest wind 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Buckner IL
 37.98°N 89.02°W
Last Update:
1:45 am CDT Aug 6, 2025
Forecast Valid:
2am CDT Aug 6, 2025-6pm CDT Aug 12, 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