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.

Overcast

68°F

20°C

Humidity 69%
Wind Speed N 9 mph
Barometer 30.23 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 23 Sep 5:45 pm CDT
Extended Forecast for

4 Miles NNE Goreville IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. North northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 74. North northeast wind 3 to 6 mph.

    High: 74 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Light northeast wind.

    Low: 59 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 78. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Light northeast wind.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 75. Light east northeast wind.

    High: 75 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.

    High: 77 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 57. North northeast wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 74. North northeast wind 3 to 6 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Light northeast wind.
Friday
Mostly sunny, with a high near 78. Calm wind becoming northeast 5 to 7 mph in the morning.
Friday Night
Partly cloudy, with a low around 57. Light northeast wind.
Saturday
Partly sunny, with a high near 75. Light east northeast wind.
Saturday Night
Mostly cloudy, with a low around 57. Calm wind.
Sunday
Partly sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. Calm wind.
Monday
Mostly sunny, with a high near 80. Calm wind becoming east southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. Light east wind.
Tuesday
A chance of showers. Mostly sunny, with a high near 84. Light southeast wind becoming south 5 to 9 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 6 to 14 mph, with gusts as high as 18 mph.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 79. South wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Goreville IL
 37.6°N 88.96°W
Last Update:
5:46 pm CDT Sep 23, 2026
Forecast Valid:
6pm CDT Sep 23, 2026-6pm CDT Sep 30, 2026
 
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Additional Resources

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