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.

Fair

55°F

13°C

Humidity 94%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 8 Oct 7:47 am CDT
Extended Forecast for

Goreville IL

  • Today

    Today: Sunny, with a high near 83. East wind around 6 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 57. Light east wind.

    Low: 57 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85. South southeast wind 3 to 7 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 77. Southeast wind 5 to 9 mph.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers after 1am. Low around 59. East wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 59 °F

    Showers

  • Sunday

    Sunday: A 50 percent chance of showers before 1pm. Partly sunny, with a high near 71. East northeast wind 8 to 10 mph becoming west northwest in the afternoon.

    High: 71 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 82. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 83. East wind around 6 mph.
Tonight
Clear, with a low around 57. Light east wind.
Friday
Sunny, with a high near 85. South southeast wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 61. Calm wind becoming south southeast around 5 mph after midnight.
Saturday
A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 77. Southeast wind 5 to 9 mph.
Saturday Night
Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers after 1am. Low around 59. East wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Sunday
A 50 percent chance of showers before 1pm. Partly sunny, with a high near 71. East northeast wind 8 to 10 mph becoming west northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. Calm wind.
Columbus Day
Sunny, with a high near 82. Calm wind becoming southwest 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 61. South southwest wind 5 to 7 mph.
Tuesday
A slight chance of showers. Sunny, with a high near 77. Northwest wind 8 to 10 mph.
Tuesday Night
A slight chance of showers. Mostly clear, with a low around 53. North northeast wind around 6 mph.
Wednesday
Sunny, with a high near 73. East northeast wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Goreville IL
 37.56°N 88.99°W
Last Update:
5:21 am CDT Oct 8, 2026
Forecast Valid:
7am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
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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