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

53°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.18 in (1022.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 28 Aug 2:56 am CDT
Extended Forecast for

3 Miles SW Keenes IL

  • Overnight

    Overnight: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Calm wind becoming south southwest around 5 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Northeast wind 5 to 8 mph.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. Northeast wind 3 to 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. East northeast wind 5 to 9 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Northeast wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 55. Calm wind.
Thursday
Sunny, with a high near 82. Calm wind becoming south southwest around 5 mph.
Thursday Night
Mostly clear, with a low around 58. Calm wind.
Friday
Sunny, with a high near 85. Calm wind becoming northeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 83. Northeast wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 56. Northeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 81. East northeast wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 56. Northeast wind around 6 mph becoming calm in the evening.
Labor Day
Mostly sunny, with a high near 81. East northeast wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 57. Light east northeast wind.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. Calm wind becoming east southeast around 5 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 60. Calm wind.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Keenes IL
 38.3°N 88.69°W
Last Update:
3:01 am CDT Aug 28, 2025
Forecast Valid:
3am CDT Aug 28, 2025-6pm CDT Sep 3, 2025
 
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Additional Resources

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Chance of Precipitation