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 and Breezy

38°F

3°C

Humidity 46%
Wind Speed S 23 G 30 mph
Barometer 30.14 in (1021.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 11 Nov 9:56 am CST
Extended Forecast for

3 Miles SE Bonnie IL

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 50. Breezy, with a south southwest wind 16 to 21 mph, with gusts as high as 29 mph.

    High: 50 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 36. West southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. West wind 6 to 11 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Light west wind.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 63. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 63 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 45. South wind around 6 mph.

    Low: 45 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 72. South wind 6 to 10 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. South wind 7 to 9 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. South southwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Partly sunny, with a high near 50. Breezy, with a south southwest wind 16 to 21 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 36. West southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 62. West wind 6 to 11 mph.
Wednesday Night
Mostly clear, with a low around 35. Light west wind.
Thursday
Partly sunny, with a high near 63. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 45. South wind around 6 mph.
Friday
Mostly sunny, with a high near 72. South wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 54. South wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 75. South southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Saturday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 55. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 70. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Sunday Night
A chance of showers. Partly cloudy, with a low around 44. West wind 6 to 9 mph becoming south after midnight.
Monday
A chance of showers. Partly sunny, with a high near 59. South southeast wind 8 to 13 mph, with gusts as high as 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Bonnie IL
 38.18°N 88.87°W
Last Update:
9:16 am CST Nov 11, 2025
Forecast Valid:
10am CST Nov 11, 2025-6pm CST Nov 17, 2025
 
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Additional Resources

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Chance of Precipitation