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

68°F

20°C

Humidity 60%
Wind Speed SW 8 mph
Barometer 30.01 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 7 Oct 9:45 am CDT
Extended Forecast for

7 Miles S Crainville IL

  • Today

    Today: Sunny, with a high near 84. Southwest wind 3 to 7 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 57. South southwest wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 55. Calm wind.

    Low: 55 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85. Calm wind becoming south southeast around 6 mph in the morning.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Calm wind becoming south around 5 mph after midnight.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 81. Light south wind becoming south southeast 5 to 9 mph in the morning.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 58. East northeast wind 6 to 8 mph.

    Low: 58 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 75. Northeast wind 9 to 11 mph becoming northwest in the afternoon.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 84. Southwest wind 3 to 7 mph.
Tonight
Clear, with a low around 57. South southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 55. Calm wind.
Friday
Sunny, with a high near 85. Calm wind becoming south southeast around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 60. Calm wind becoming south around 5 mph after midnight.
Saturday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 81. Light south wind becoming south southeast 5 to 9 mph in the morning.
Saturday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 58. East northeast wind 6 to 8 mph.
Sunday
A chance of showers. Partly sunny, with a high near 75. Northeast wind 9 to 11 mph becoming northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 57. Light and variable wind.
Columbus Day
Mostly sunny, with a high near 80. Calm wind becoming west 5 to 7 mph in the morning.
Monday Night
Partly cloudy, with a low around 58. South southwest wind 3 to 5 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Crainville IL
 37.65°N 89.04°W
Last Update:
9:16 am CDT Oct 7, 2026
Forecast Valid:
10am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
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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