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

77°F

25°C

Humidity 28%
Wind Speed NE 6 mph
Barometer 30.16 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 5 Oct 4:45 pm CDT
Extended Forecast for

Zeigler IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Northeast wind around 8 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 47. Light east northeast wind.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Calm wind becoming east southeast around 5 mph in the morning.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 50. Calm wind.

    Low: 50 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Calm wind becoming west southwest 5 to 8 mph in the morning.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56. South southwest wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming northeast 5 to 8 mph in the morning.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. East northeast wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. Calm wind becoming east southeast 5 to 7 mph in the morning.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Northeast wind around 8 mph.
Tonight
Clear, with a low around 47. Light east northeast wind.
Tuesday
Sunny, with a high near 79. Calm wind becoming east southeast around 5 mph in the morning.
Tuesday Night
Clear, with a low around 50. Calm wind.
Wednesday
Sunny, with a high near 86. Calm wind becoming west southwest 5 to 8 mph in the morning.
Wednesday Night
Clear, with a low around 56. South southwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 84. Calm wind becoming northeast 5 to 8 mph in the morning.
Thursday Night
Clear, with a low around 53. East northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 82. Calm wind becoming east southeast 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 51. East southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 84. Light east southeast wind becoming south southeast 5 to 10 mph in the morning.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 57. Southeast wind 3 to 5 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 81. Light east southeast wind increasing to 6 to 11 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Zeigler IL
 37.92°N 89.05°W
Last Update:
1:26 pm CDT Oct 5, 2026
Forecast Valid:
4pm CDT Oct 5, 2026-6pm CDT Oct 11, 2026
 
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Additional Resources

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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