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

5 Miles S Crainville IL

  • Tonight

    Tonight: Clear, with a low around 53. Calm wind.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 60. Light east southeast wind.

    Low: 60 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Showers likely, mainly after 3pm. Cloudy, with a high near 73. Light east wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 73 °F

    Cloudy then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 57. Northeast wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 57 °F

    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 77. North wind 5 to 8 mph.

    High: 77 °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 87. Light southwest wind becoming south southwest 5 to 10 mph in the afternoon.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. South wind 6 to 8 mph.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 53. Calm wind.
Friday
Sunny, with a high near 87. Calm wind becoming south southeast 5 to 7 mph in the morning.
Friday Night
Increasing clouds, with a low around 60. Light east southeast wind.
Saturday
Showers likely, mainly after 3pm. Cloudy, with a high near 73. Light east wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
Showers and possibly a thunderstorm. Low around 57. Northeast wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 77. North wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 57. Calm wind.
Columbus Day
Sunny, with a high near 87. Light southwest wind becoming south southwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 65. South wind 6 to 8 mph.
Tuesday
Sunny, with a high near 87. Southwest wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 62. South wind 3 to 5 mph.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 83. East southeast wind 5 to 9 mph becoming south in the afternoon.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 63. South wind 5 to 7 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 82. South southwest wind 7 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Crainville IL
 37.67°N 89.06°W
Last Update:
10:36 pm CDT Oct 8, 2026
Forecast Valid:
11pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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