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.

Mostly Cloudy

43°F

6°C

Humidity 81%
Wind Speed SW 13 mph
Barometer 29.68 in
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 10 Dec 8:45 am CST
Extended Forecast for

5 Miles NW Goreville IL

  • Today

    Today: Mostly cloudy, with a temperature falling to around 36 by 5pm. Breezy, with a west southwest wind 6 to 11 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 44 °F⇓

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39. Light and variable wind becoming south southwest around 5 mph in the afternoon.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. South wind 5 to 8 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. Southwest wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. North northwest wind 5 to 8 mph.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37. North wind around 5 mph becoming light and variable.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13. North wind 5 to 10 mph.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 25. North wind 6 to 10 mph.

    High: 25 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a temperature falling to around 36 by 5pm. Breezy, with a west southwest wind 6 to 11 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 36 mph.
Tonight
Mostly cloudy, with a low around 27. Northwest wind 5 to 9 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 39. Light and variable wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 36. South wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 47. Southwest wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 23. North northwest wind 5 to 8 mph.
Saturday
Partly sunny, with a high near 37. North wind around 5 mph becoming light and variable.
Saturday Night
Mostly cloudy, with a low around 13. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 25. North wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 14. North northeast wind around 5 mph becoming light and variable in the evening.
Monday
Mostly sunny, with a high near 35. Light and variable wind becoming south 5 to 7 mph in the morning.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 28. South southwest wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 44. South wind around 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Goreville IL
 37.6°N 89.07°W
Last Update:
9:26 am CST Dec 10, 2025
Forecast Valid:
9am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation