Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

72°F

22°C

Humidity 41%
Wind Speed S 18 G 25 mph
Barometer 30.28 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 9 Apr 11:45 am CDT
Extended Forecast for

Goreville IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. South southwest wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind 7 to 9 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 78. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 78 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. North wind 3 to 6 mph.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 78. East northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. Southeast wind around 6 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 81. South southwest wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 81 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 64. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 79. South southwest wind 15 to 17 mph, with gusts as high as 31 mph.

    High: 79 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 76. South southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 54. South wind 7 to 9 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 78. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. North wind 3 to 6 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. East northeast wind around 5 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 59. Southeast wind around 6 mph.
Sunday
Partly sunny, with a high near 81. South southwest wind 7 to 16 mph, with gusts as high as 29 mph.
Sunday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 64. South wind around 15 mph, with gusts as high as 25 mph.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. South southwest wind 15 to 17 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 68. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. South southwest wind 13 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. South southwest wind 11 to 14 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Goreville IL
 37.56°N 88.99°W
11:27 am CDT Apr 9, 2026
12pm CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
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Additional Resources

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