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

55°F

13°C

Humidity 72%
Wind Speed SW 2 mph
Barometer 30.11 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 8 Oct 10:35 pm CDT
Extended Forecast for

2 Miles N West City IL

  • Tonight

    Tonight: Clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89. Calm wind becoming south southeast 5 to 9 mph in the morning.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 59. Light east southeast wind.

    Low: 59 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of showers after 4pm. Cloudy, with a high near 76. Light east wind becoming northeast 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 76 °F

    Cloudy then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 59. East northeast wind 6 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    Low: 59 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 79. North wind 6 to 9 mph.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 89. Light southwest wind increasing to 8 to 13 mph in the afternoon.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Southwest wind 7 to 10 mph.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 52. Calm wind.
Friday
Sunny, with a high near 89. Calm wind becoming south southeast 5 to 9 mph in the morning.
Friday Night
Increasing clouds, with a low around 59. Light east southeast wind.
Saturday
A 30 percent chance of showers after 4pm. Cloudy, with a high near 76. Light east wind becoming northeast 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 59. East northeast wind 6 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 79. North wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 57. Calm wind.
Columbus Day
Sunny, with a high near 89. Light southwest wind increasing to 8 to 13 mph in the afternoon.
Monday Night
Mostly clear, with a low around 65. Southwest wind 7 to 10 mph.
Tuesday
Sunny, with a high near 88. West southwest wind 6 to 13 mph.
Tuesday Night
Mostly clear, with a low around 62. Southwest wind 5 to 9 mph becoming east after midnight.
Wednesday
A chance of showers. Mostly sunny, with a high near 84. East wind 6 to 11 mph becoming south in the afternoon.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 63. South southeast wind 6 to 8 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 83. South southwest wind 8 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N West City IL
 38.02°N 88.96°W
Last Update:
10:36 pm CDT Oct 8, 2026
Forecast Valid:
10pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
 
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Additional Resources

Radar & Satellite Image

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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