Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

46°F

8°C

Humidity 66%
Wind Speed SE 7 mph
Barometer 30.28 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 8 Apr 7:45 am CDT
Extended Forecast for

2 Miles SSW Goreville IL

  • Today

    Today: Mostly sunny, with a high near 74. South wind 5 to 8 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: 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 76. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. South wind around 7 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 79. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 79. Light and variable wind becoming southeast around 5 mph in the afternoon.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. East southeast wind around 6 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 82. South wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 82 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 74. South wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 52. South wind 6 to 8 mph.
Thursday
Sunny, with a high near 76. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 54. South wind around 7 mph.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. Light and variable wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 60. East southeast wind around 6 mph.
Sunday
Partly 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 after 1am. Mostly cloudy, with a low around 67. South wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South southwest wind 15 to 17 mph, with gusts as high as 31 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. South southwest wind around 15 mph, with gusts as high as 26 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Goreville IL
 37.54°N 88.99°W
7:21 am CDT Apr 8, 2026
8am CDT Apr 8, 2026-6pm CDT Apr 14, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database