Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Partly Cloudy

48°F

9°C

Humidity 58%
Wind Speed S 9 mph
Barometer 29.95 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 6 Dec 2:45 pm CST
Extended Forecast for

Ozark IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 47. Light south wind.

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of drizzle after 4am.  Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 34. Light south southeast wind.

    Low: 34 °F

    Patchy Fog
    then Slight
    Chance
    Drizzle and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of drizzle.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 44. Light and variable wind becoming north northwest 5 to 9 mph in the morning.

    High: 44 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and midnight.  Mostly cloudy, with a low around 25. North wind 7 to 9 mph.  Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. North wind 5 to 7 mph becoming calm  in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Calm wind becoming south southwest 5 to 8 mph after midnight.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Southwest wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 51 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 47. Light south wind.
Tonight
A slight chance of drizzle after 4am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 34. Light south southeast wind.
Sunday
A slight chance of drizzle. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 44. Light and variable wind becoming north northwest 5 to 9 mph in the morning.
Sunday Night
A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and midnight. Mostly cloudy, with a low around 25. North wind 7 to 9 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 36. North wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 25. Calm wind becoming south southwest 5 to 8 mph after midnight.
Tuesday
Mostly sunny, with a high near 46. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 41. South southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 51. Southwest wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 29. Northwest wind around 6 mph becoming light and variable.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 40. East wind 6 to 9 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 23. Northwest wind around 7 mph.
Friday
Partly sunny, with a high near 30. North northwest wind 7 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Ozark IL
 37.55°N 88.76°W
3:16 pm CST Dec 6, 2025
3pm CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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Additional Resources

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