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 75%
Wind Speed S 14 G 23 mph
Barometer 30.04 in
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 9 Dec 8:45 am CST
Extended Forecast for

Ozark IL

  • Today

    Today: Sunny, with a high near 46. South southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 43 by 2am. Southwest wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 48 by 10am, then falling to around 37 during the remainder of the day. West southwest wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. Calm wind becoming west southwest around 6 mph in the morning.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. South southeast wind 3 to 6 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 47. East southeast wind 6 to 9 mph becoming west northwest in the afternoon.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. North northwest wind around 7 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 33. North northeast wind around 6 mph.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 46. South southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a temperature rising to around 43 by 2am. Southwest wind 14 to 16 mph, with gusts as high as 29 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 48 by 10am, then falling to around 37 during the remainder of the day. West southwest wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 28. Northwest wind 5 to 9 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 40. Calm wind becoming west southwest around 6 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 32. South southeast wind 3 to 6 mph.
Friday
Partly sunny, with a high near 47. East southeast wind 6 to 9 mph becoming west northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 22. North northwest wind around 7 mph.
Saturday
Partly sunny, with a high near 33. North northeast wind around 6 mph.
Saturday Night
A slight chance of snow showers before midnight. Mostly cloudy, with a low around 13. North wind around 6 mph.
Sunday
Sunny, with a high near 26. North wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 15. North northeast wind around 5 mph becoming light and variable.
Monday
A slight chance of rain and snow showers. Partly sunny, with a high near 35. East southeast wind 5 to 7 mph becoming south southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Ozark IL
 37.55°N 88.76°W
7:06 am CST Dec 9, 2025
9am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
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Additional Resources

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