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 W Logan IL

  • Overnight

    Overnight: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 46. South southeast wind around 5 mph becoming calm.

    Low: 46 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 74. South southwest wind 6 to 10 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Southwest wind 6 to 13 mph becoming north northwest after midnight. Winds could gust as high as 18 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. North northwest wind 5 to 8 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. Calm wind.
Thursday
Mostly sunny, with a high near 66. Calm wind becoming south southeast around 6 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 46. South southeast wind around 5 mph becoming calm.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 74. South southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 58. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 76. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 47. Southwest wind 6 to 13 mph becoming north northwest after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 62. North northwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 39. Light and variable wind.
Monday
A slight chance of showers after noon. Mostly sunny, with a high near 61. Light east wind becoming east southeast 5 to 10 mph in the morning.
Monday Night
Showers likely. Mostly cloudy, with a low around 47. South southeast wind 7 to 9 mph.
Tuesday
A chance of showers. Mostly sunny, with a high near 61. South wind 9 to 13 mph becoming west southwest in the afternoon.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 44. West southwest wind 5 to 8 mph becoming north after midnight.
Wednesday
A chance of showers. Mostly cloudy, with a high near 59. North northeast wind 6 to 8 mph becoming south southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Logan IL
 37.93°N 88.88°W
Last Update:
1:06 am CST Nov 13, 2025
Forecast Valid:
1am CST Nov 13, 2025-6pm CST Nov 19, 2025
 
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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