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.

Fog/Mist

63°F

17°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 29.86 in
Dewpoint 63°F (17°C)
Visibility 5.00 mi
Last update 21 Nov 3:45 pm CST
Extended Forecast for

7 Miles NW Goreville IL

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Cloudy, with a high near 65. Southwest wind 3 to 6 mph.

    High: 65 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 50. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 58. North wind around 6 mph becoming calm in the afternoon.

    High: 58 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Calm wind.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Light southeast wind.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after noon. Cloudy, with a high near 59. South southeast wind 3 to 7 mph. Chance of precipitation is 70%.

    High: 59 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Cloudy, with a low around 52. South southeast wind 6 to 8 mph becoming southwest after midnight.

    Low: 52 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before noon. Partly sunny, with a high near 64. Southwest wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 64 °F

    Chance
    Showers then
    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Cloudy, with a high near 65. Southwest wind 3 to 6 mph.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 50. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 30%.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 58. North wind around 6 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 41. Calm wind.
Sunday
Sunny, with a high near 62. Calm wind.
Sunday Night
Partly cloudy, with a low around 43. Light southeast wind.
Monday
Showers likely, mainly after noon. Cloudy, with a high near 59. South southeast wind 3 to 7 mph. Chance of precipitation is 70%.
Monday Night
Showers. Cloudy, with a low around 52. South southeast wind 6 to 8 mph becoming southwest after midnight.
Tuesday
A chance of showers before noon. Partly sunny, with a high near 64. Southwest wind 5 to 7 mph becoming west northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38. North northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 50. West northwest wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 30. Light west wind.
Thanksgiving Day
Mostly sunny, with a high near 48. West wind 3 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Goreville IL
 37.63°N 89.07°W
Last Update:
3:16 pm CST Nov 21, 2025
Forecast Valid:
3pm CST Nov 21, 2025-6pm CST Nov 27, 2025
 
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Additional Resources

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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