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.

Fair

66°F

19°C

Humidity 37%
Wind Speed N 12 mph
Barometer 30.28 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 6 Apr 1:47 pm CDT
Extended Forecast for

3 Miles SW Goreville IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 67. North northwest wind around 9 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. North northwest wind around 6 mph becoming calm.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. East northeast wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. East northeast wind 3 to 6 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. South southeast wind around 6 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 74. South wind 6 to 9 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. South wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 78. Southwest wind 5 to 8 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 67. North northwest wind around 9 mph.
Tonight
Mostly clear, with a low around 40. North northwest wind around 6 mph becoming calm.
Tuesday
Mostly sunny, with a high near 60. East northeast wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 39. East northeast wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 73. Light and variable wind becoming south 5 to 8 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 52. South southeast wind around 6 mph.
Thursday
Sunny, with a high near 74. South wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 54. South wind around 5 mph.
Friday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 78. Southwest wind 5 to 8 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South southwest wind around 5 mph becoming calm in the evening.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 60. Southeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 83. South southwest wind 6 to 13 mph, with gusts as high as 24 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Goreville IL
 37.51°N 89.02°W
Last Update:
1:27 pm CDT Apr 6, 2026
Forecast Valid:
2pm CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
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Additional Resources

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