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.

Overcast

63°F

17°C

Humidity 84%
Wind Speed Vrbl 5 mph
Barometer 30.22 in (1023.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 7 Oct 11:56 pm CDT
Extended Forecast for

2 Miles SW Whittington IL

  • Overnight

    Overnight: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. North northeast wind 8 to 10 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 74. Northeast wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. Northeast wind around 6 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 71. East northeast wind 7 to 10 mph.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 41. East northeast wind around 6 mph becoming calm in the evening.

    Low: 41 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. Light and variable wind.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Light southeast wind.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. North northeast wind 8 to 10 mph.
Wednesday
Sunny, with a high near 74. Northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Wednesday Night
Clear, with a low around 46. Northeast wind around 6 mph.
Thursday
Sunny, with a high near 71. East northeast wind 7 to 10 mph.
Thursday Night
Clear, with a low around 41. East northeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 74. Light and variable wind.
Friday Night
Mostly clear, with a low around 50. Calm wind.
Saturday
Mostly sunny, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52. Light southeast wind.
Sunday
Sunny, with a high near 80. South southeast wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 54. South southeast wind 3 to 6 mph.
Columbus Day
Sunny, with a high near 81. South wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 82. South wind 3 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Whittington IL
 38.09°N 88.9°W
Last Update:
9:17 pm CDT Oct 7, 2025
Forecast Valid:
12am CDT Oct 8, 2025-6pm CDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation