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.

A Few Clouds

55°F

13°C

Humidity 47%
Wind Speed N 12 mph
Barometer 30.39 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 7 Apr 12:45 pm CDT
Extended Forecast for

2 Miles SSW Goreville IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. East northeast wind around 8 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. East northeast wind around 6 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. South wind 6 to 9 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. South wind 6 to 8 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. South wind around 6 mph.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 58. North northwest wind around 5 mph becoming light and variable in the evening.

    Low: 58 °F

    Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, with a high near 80. East northeast wind around 5 mph becoming southeast in the afternoon.

    High: 80 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. East northeast wind around 8 mph.
Tonight
Mostly clear, with a low around 42. East northeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 73. South wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 52. South wind 6 to 8 mph.
Thursday
Sunny, with a high near 75. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 53. South wind around 6 mph.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 58. North northwest wind around 5 mph becoming light and variable in the evening.
Saturday
Partly sunny, with a high near 80. East northeast wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 60. East southeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 82. South wind 6 to 14 mph, with gusts as high as 25 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 11 to 14 mph, with gusts as high as 24 mph.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South southwest wind 14 to 17 mph, with gusts as high as 30 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Goreville IL
 37.54°N 88.99°W
Last Update:
12:06 pm CDT Apr 7, 2026
Forecast Valid:
1pm CDT Apr 7, 2026-6pm CDT Apr 13, 2026
 
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Additional Resources

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