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

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

45°F

7°C

Humidity 90%
Wind Speed S 3 mph
Barometer 30.15 in (1021.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 1 Nov 6:56 pm CDT
Extended Forecast for

4 Miles SW Whittington IL

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Patchy frost before 9am. Otherwise, mostly sunny, with a high near 56. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 56 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62. Southwest wind 5 to 9 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Light south wind increasing to 6 to 11 mph in the morning.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. South southwest wind around 9 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70. Southwest wind 9 to 11 mph becoming west northwest in the afternoon.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. North northwest wind around 6 mph becoming light and variable.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 37. Light and variable wind.
Sunday
Patchy frost before 9am. Otherwise, mostly sunny, with a high near 56. Northeast wind around 5 mph becoming calm in the afternoon.
Sunday Night
Clear, with a low around 37. Light and variable wind.
Monday
Sunny, with a high near 62. Southwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 41. Calm wind.
Tuesday
Mostly sunny, with a high near 66. Light south wind increasing to 6 to 11 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 49. South southwest wind around 9 mph.
Wednesday
Sunny, with a high near 70. Southwest wind 9 to 11 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 42. North northwest wind around 6 mph becoming light and variable.
Thursday
Sunny, with a high near 67. East wind 5 to 11 mph becoming south southeast in the afternoon.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 53. South wind around 10 mph.
Friday
A chance of showers. Mostly sunny, with a high near 70. South southwest wind 11 to 13 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 50. Southwest wind 6 to 8 mph.
Saturday
A slight chance of showers. Mostly sunny, with a high near 70. South wind 8 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Whittington IL
 38.07°N 88.93°W
Last Update:
7:01 pm CDT Nov 1, 2025
Forecast Valid:
7pm CDT Nov 1, 2025-6pm CST Nov 8, 2025
 
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Additional Resources

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