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.

A Few Clouds

36°F

2°C

Humidity 52%
Wind Speed NW 9 mph
Barometer 30.53 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 11 Jan 4:45 pm CST
Extended Forecast for

3 Miles S Crainville IL

  • Tonight

    Tonight: Clear, with a low around 26. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 26 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 50. Southwest wind 6 to 10 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. South southwest wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 42. West southwest wind 6 to 9 mph.

    Low: 42 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers. Mostly cloudy, with a high near 46. Northwest wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 46 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. North northwest wind 11 to 16 mph, with gusts as high as 28 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. North northwest wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. South southwest wind 3 to 7 mph.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 26. Calm wind becoming south southwest around 6 mph after midnight.
Monday
Sunny, with a high near 50. Southwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 36. South southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 58. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42. West southwest wind 6 to 9 mph.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 46. Northwest wind 7 to 16 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 20. North northwest wind 11 to 16 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 33. North northwest wind 5 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 26. South southwest wind 3 to 7 mph.
Friday
Partly sunny, with a high near 44. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 26. West wind around 6 mph.
Saturday
Mostly cloudy, with a high near 35. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 19. West northwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 32. West wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Crainville IL
 37.69°N 89.06°W
Last Update:
3:17 pm CST Jan 11, 2026
Forecast Valid:
5pm CST Jan 11, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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Chance of Precipitation