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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Zeigler IL

  • Overnight

    Overnight: Cloudy, with a steady temperature around 53. Calm wind.

    Low: 53 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. Calm wind becoming north around 5 mph.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly after 11am. High near 61. Calm wind becoming south southeast 5 to 7 mph in the morning. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 54. Light and variable wind. Chance of precipitation is 90%.

    Low: 54 °F

    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 3pm. High near 65. Light east southeast wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. East wind around 6 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Northwest wind 5 to 9 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. Light west northwest wind.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 53. Calm wind.
Wednesday
Mostly cloudy, with a high near 57. Calm wind becoming north around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 48. Calm wind.
Thursday
Showers, mainly after 11am. High near 61. Calm wind becoming south southeast 5 to 7 mph in the morning. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 54. Light and variable wind. Chance of precipitation is 90%.
Friday
Showers, with thunderstorms also possible after 3pm. High near 65. Light east southeast wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 90%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. East wind around 6 mph becoming northwest after midnight. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 64. Northwest wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 45. Light west northwest wind.
Sunday
Mostly sunny, with a high near 64. Calm wind becoming west around 6 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 43. Calm wind.
Monday
A chance of showers. Partly sunny, with a high near 62. Calm wind becoming south southeast 5 to 8 mph in the morning.
Monday Night
A chance of showers. Mostly cloudy, with a low around 46. East wind 3 to 6 mph.
Tuesday
A chance of showers. Mostly cloudy, with a high near 58. East southeast wind 7 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Zeigler IL
 37.89°N 89.05°W
Last Update:
3:16 am CST Nov 19, 2025
Forecast Valid:
3am CST Nov 19, 2025-6pm CST Nov 25, 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