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

75°F

24°C

Humidity 36%
Wind Speed E 9 mph
Barometer 30.06 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 6 Oct 1:45 pm CDT
Extended Forecast for

2 Miles WNW Zeigler IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. South wind 3 to 5 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Calm wind becoming west southwest 5 to 9 mph in the morning.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. Southwest wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Calm wind becoming north northeast 5 to 7 mph in the morning.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. Light northeast wind.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85. Light and variable wind becoming east southeast 5 to 8 mph in the morning.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 57. East southeast wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Light south southeast wind becoming south 8 to 13 mph in the morning.

    High: 87 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. South wind 3 to 5 mph.
Tonight
Clear, with a low around 52. Calm wind.
Wednesday
Sunny, with a high near 88. Calm wind becoming west southwest 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 57. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 85. Calm wind becoming north northeast 5 to 7 mph in the morning.
Thursday Night
Clear, with a low around 53. Light northeast wind.
Friday
Sunny, with a high near 85. Light and variable wind becoming east southeast 5 to 8 mph in the morning.
Friday Night
Clear, with a low around 57. East southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 87. Light south southeast wind becoming south 8 to 13 mph in the morning.
Saturday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 59. Southeast wind 5 to 7 mph.
Sunday
A chance of showers. Partly sunny, with a high near 78. East southeast wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 57. North wind around 5 mph becoming calm in the evening.
Columbus Day
Mostly sunny, with a high near 82. Calm wind becoming north northwest 5 to 9 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Zeigler IL
 37.92°N 89.08°W
Last Update:
1:16 pm CDT Oct 6, 2026
Forecast Valid:
2pm CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
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Additional Resources

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Chance of Precipitation