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

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

46°F

8°C

Humidity 96%
Wind Speed Calm
Barometer 30.01 in (1016.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 6 Oct 10:56 pm CDT
Extended Forecast for

Woodlawn IL

  • Tonight

    Tonight: Clear, with a low around 46. Calm wind.

    Low: 46 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Light south southwest wind becoming west southwest 5 to 10 mph in the morning.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 55. Light and variable wind.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51. Light northeast wind.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84. Southeast wind 3 to 8 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Light south southeast wind increasing to 8 to 13 mph in the morning.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. Southeast wind 3 to 6 mph.

    Low: 57 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 46. Calm wind.
Wednesday
Sunny, with a high near 89. Light south southwest wind becoming west southwest 5 to 10 mph in the morning.
Wednesday Night
Clear, with a low around 55. Light and variable wind.
Thursday
Sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.
Thursday Night
Clear, with a low around 51. Light northeast wind.
Friday
Sunny, with a high near 84. Southeast wind 3 to 8 mph.
Friday Night
Clear, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 88. Light south southeast wind increasing to 8 to 13 mph in the morning.
Saturday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. Southeast wind 3 to 6 mph.
Sunday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 78. East wind 5 to 11 mph.
Sunday Night
Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.
Columbus Day
Mostly sunny, with a high near 82. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 57. Southeast wind 3 to 6 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 83. South southwest wind 5 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Woodlawn IL
 38.34°N 89.03°W
Last Update:
11:36 pm CDT Oct 6, 2026
Forecast Valid:
11pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
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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