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

73°F

23°C

Humidity 33%
Wind Speed S 12 mph
Barometer 30.09 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Mar 1:47 pm CDT
Extended Forecast for

3 Miles S Crainville IL

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 69. South wind around 6 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind around 6 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. West southwest wind 6 to 9 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. West southwest wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 61. South wind 3 to 6 mph.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. South wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. West wind around 11 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. North wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 69. South wind around 6 mph.
Tonight
Mostly clear, with a low around 54. South wind around 6 mph.
Friday
Sunny, with a high near 79. West southwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 54. West southwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 81. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 61. South wind 3 to 6 mph.
Sunday
Sunny, with a high near 85. South wind 7 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 45. West wind around 11 mph becoming north after midnight. Winds could gust as high as 23 mph.
Monday
Mostly sunny, with a high near 59. North wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 41. Northeast wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 62. East southeast wind 3 to 5 mph.
Tuesday Night
Mostly cloudy, with a low around 45. East southeast wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 72. South southeast wind 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Crainville IL
 37.72°N 89.06°W
Last Update:
1:26 pm CDT Mar 19, 2026
Forecast Valid:
2pm CDT Mar 19, 2026-6pm CDT Mar 25, 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