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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles ENE West Frankfort IL

  • Today

    Today: Sunny, with a high near 67. Light southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. South southwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 73. South southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 41. North northwest wind around 5 mph becoming calm.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Southeast wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 53. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 53 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 71. South southwest wind 9 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely then
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Light southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 50. South southwest wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 73. South southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Clear, with a low around 41. North northwest wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 66. Southeast wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 53. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Friday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 71. South southwest wind 9 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 43. West northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the morning.
Saturday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 41. South southwest wind 6 to 10 mph becoming west northwest after midnight.
Sunday
Sunny, with a high near 51. Northwest wind 10 to 17 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 28. Northwest wind 5 to 9 mph.
Monday
Sunny, with a high near 47. Northwest wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE West Frankfort IL
 37.91°N 88.88°W
Last Update:
3:16 am CST Nov 4, 2025
Forecast Valid:
5am CST Nov 4, 2025-6pm CST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation