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.

N/A

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

2 Miles SW Whittington IL

  • Today

    Today: Increasing clouds, with a high near 44. North northwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 44 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. North wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34. North northeast wind around 6 mph becoming calm in the afternoon.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 23. Calm wind becoming southeast around 6 mph after midnight.

    Low: 23 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 48. South wind 5 to 8 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57. Light west southwest wind.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Calm wind becoming south around 6 mph after midnight.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly after noon. Mostly cloudy, with a high near 63. South southwest wind 6 to 9 mph.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 44. North northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 21. North wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 34. North northeast wind around 6 mph becoming calm in the afternoon.
Saturday Night
Increasing clouds, with a low around 23. Calm wind becoming southeast around 6 mph after midnight.
Sunday
Mostly sunny, with a high near 48. South wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 31. Light and variable wind.
Monday
Sunny, with a high near 57. Light west southwest wind.
Monday Night
Partly cloudy, with a low around 41. Calm wind becoming south around 6 mph after midnight.
Tuesday
A chance of showers, mainly after noon. Mostly cloudy, with a high near 63. South southwest wind 6 to 9 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40. Southwest wind around 8 mph becoming northwest after midnight.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 52. North northwest wind 7 to 9 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 32. North wind around 6 mph.
Thursday
A slight chance of showers. Mostly cloudy, with a high near 46. North wind around 7 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:
7:21 am CST Feb 6, 2026
Forecast Valid:
9am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
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Additional Resources

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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