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

50°F

10°C

Humidity 71%
Wind Speed SW 5 mph
Barometer 30.12 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 10 Nov 12:35 am CST
Extended Forecast for

West Frankfort IL

  • Overnight

    Overnight: Clear, with a low around 42. Calm wind.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Calm wind becoming west around 5 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 73. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 73 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53. North northwest wind 10 to 17 mph, with gusts as high as 23 mph.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. North northwest wind 5 to 11 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 48. North northwest wind 6 to 14 mph, with gusts as high as 18 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. North northwest wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 42. Calm wind.
Tuesday
Sunny, with a high near 73. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly clear, with a low around 44. Calm wind.
Veterans Day
Mostly cloudy through mid morning, then gradual clearing, with a high near 73. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 42. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 53. North northwest wind 10 to 17 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 29. North northwest wind 5 to 11 mph.
Friday
Sunny, with a high near 48. North northwest wind 6 to 14 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 26. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 50. Calm wind.
Saturday Night
Mostly clear, with a low around 29. Calm wind.
Sunday
Mostly sunny, with a high near 54. Calm wind becoming south southeast around 6 mph.
Sunday Night
Partly cloudy, with a low around 33. Calm wind.
Monday
Mostly sunny, with a high near 57. Calm wind becoming east southeast around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Frankfort IL
 37.91°N 88.91°W
Last Update:
12:35 am CST Nov 10, 2026
Forecast Valid:
12am CST Nov 10, 2026-6pm CST Nov 16, 2026
 
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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