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

64°F

18°C

Humidity 34%
Wind Speed W 5 mph
Barometer 30.11 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Nov 1:45 pm CST
Extended Forecast for

West Frankfort IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. West northwest wind 3 to 6 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Calm wind becoming south around 6 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 49. Calm wind becoming south around 6 mph after midnight.

    Low: 49 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 73. South southwest wind 6 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. South southwest wind 6 to 8 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. Southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Northwest wind 6 to 9 mph.

    High: 62 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. West northwest wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 37. Calm wind.
Thursday
Mostly sunny, with a high near 65. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 49. Calm wind becoming south around 6 mph after midnight.
Friday
Mostly sunny, with a high near 73. South southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 58. South southwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 75. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 48. Southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 62. Northwest wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 40. Light and variable wind.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 60. Light east northeast wind becoming east southeast 5 to 9 mph in the morning.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. East southeast wind 6 to 8 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 61. South southeast wind 7 to 11 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Frankfort IL
 37.89°N 88.94°W
Last Update:
1:36 pm CST Nov 12, 2025
Forecast Valid:
2pm CST Nov 12, 2025-6pm CST Nov 18, 2025
 
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Additional Resources

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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