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

71°F

22°C

Humidity 47%
Wind Speed Vrbl 6 mph
Barometer 30.09 in (1019.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 5 Nov 2:56 pm CST
Extended Forecast for

7 Miles SSE Iuka IL

  • Tonight

    Tonight: Clear, with a low around 36. North wind 5 to 8 mph becoming east after midnight.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 62. Light and variable wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight. Increasing clouds, with a low around 49. Southeast wind 7 to 13 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 71. West wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 71 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. West wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 36. North wind 5 to 8 mph becoming east after midnight.
Thursday
Sunny, with a high near 62. Light and variable wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
A 20 percent chance of showers after midnight. Increasing clouds, with a low around 49. Southeast wind 7 to 13 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Friday
A 40 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 71. West wind 8 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 42. West wind around 6 mph becoming calm in the evening.
Saturday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 66.
Saturday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 24.
Veterans Day
Mostly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Iuka IL
 38.53°N 88.76°W (Elev. 499 ft)
Last Update:
3:16 pm CST Nov 5, 2025
Forecast Valid:
3pm CST Nov 5, 2025-6pm CST Nov 12, 2025
 
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