Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast

64°F

18°C

Humidity 83%
Wind Speed S 7 mph
Barometer 29.91 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 10 Feb 4:45 pm CST
Extended Forecast for

6 Miles WNW Goreville IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers.  Mostly cloudy, with a steady temperature around 65. South southwest wind around 5 mph.

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers between 8pm and 9pm.  Mostly cloudy, with a low around 32. West southwest wind 7 to 10 mph becoming north in the evening. Winds could gust as high as 18 mph.

    Low: 32 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47. North wind 3 to 7 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 31. Calm wind.

    Low: 31 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.

    High: 47 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 34. East wind 3 to 5 mph.

    Low: 34 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 53. Southeast wind around 5 mph becoming calm  in the afternoon.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers.  Cloudy, with a high near 51. East southeast wind 5 to 7 mph.

    High: 51 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly cloudy, with a steady temperature around 65. South southwest wind around 5 mph.
Tonight
A 40 percent chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 32. West southwest wind 7 to 10 mph becoming north in the evening. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 47. North wind 3 to 7 mph.
Wednesday Night
Increasing clouds, with a low around 31. Calm wind.
Thursday
Mostly cloudy, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 34. East wind 3 to 5 mph.
Friday
Partly sunny, with a high near 53. Southeast wind around 5 mph becoming calm in the afternoon.
Friday Night
Mostly cloudy, with a low around 40. Calm wind becoming east southeast around 5 mph after midnight.
Saturday
A chance of showers. Cloudy, with a high near 51. East southeast wind 5 to 7 mph.
Saturday Night
Showers likely. Cloudy, with a low around 45. East wind 7 to 9 mph.
Sunday
A chance of showers. Partly sunny, with a high near 54. North wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 38. North wind 3 to 7 mph.
Washington's Birthday
Sunny, with a high near 58. Light and variable wind becoming southeast around 6 mph in the morning.
Monday Night
Mostly cloudy, with a low around 43. South southeast wind around 6 mph.
Tuesday
Partly sunny, with a high near 62. South wind 7 to 13 mph, with gusts as high as 24 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Goreville IL
 37.58°N 89.07°W
5:32 pm CST Feb 10, 2026
5pm CST Feb 10, 2026-6pm CST Feb 17, 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