National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Ozark IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 24. Northwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 9 to 18 mph, with gusts as high as 29 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Clear, with a low around 22. West northwest wind around 6 mph becoming calm.

    Low: 22 °F

    Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 49. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. West wind 3 to 8 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Calm wind becoming south around 6 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. South wind 5 to 7 mph.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. Northwest wind around 11 mph, with gusts as high as 22 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 9 to 18 mph, with gusts as high as 29 mph.
Monday Night
Clear, with a low around 22. West northwest wind around 6 mph becoming calm.
Veterans Day
Mostly sunny, with a high near 49. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 39. Southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 63. West wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 37. Calm wind.
Thursday
Mostly sunny, with a high near 62. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 48. South wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 70. South southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 55. South wind around 9 mph.
Saturday
Mostly sunny, with a high near 71. South wind 9 to 13 mph, with gusts as high as 22 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 54. South southeast wind around 10 mph, with gusts as high as 18 mph.
Sunday
A chance of showers. Partly sunny, with a high near 64. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ozark IL
 37.55°N 88.76°W
Last Update:
2:16 am CST Nov 10, 2025
Forecast Valid:
3am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation