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

84°F

29°C

Humidity 34%
Wind Speed Vrbl 7 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint 53°F (12°C)
Visibility 7.00 mi
Heat Index82°F (28°C)
Last update 28 Aug 1:56 pm CDT
Extended Forecast for

4 Miles ENE Ewing IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 84. South southwest wind around 5 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. East northeast wind 3 to 6 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Northeast wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Northeast wind 3 to 7 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Northeast wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Northeast wind 3 to 7 mph.

    Low: 55 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 84. Northeast wind 3 to 7 mph.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 84. South southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 56. Calm wind.
Friday
Sunny, with a high near 87. Calm wind becoming north northeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 56. East northeast wind 3 to 6 mph.
Saturday
Sunny, with a high near 84. Northeast wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 56. Northeast wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 83. Northeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 55. Northeast wind 3 to 7 mph.
Labor Day
Mostly sunny, with a high near 84. Northeast wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 58. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 80. Calm wind becoming north northeast around 6 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59. Light north wind.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 83. Calm wind becoming west 5 to 9 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Ewing IL
 38.11°N 88.79°W
Last Update:
1:46 pm CDT Aug 28, 2025
Forecast Valid:
2pm CDT Aug 28, 2025-6pm CDT Sep 3, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation