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.

Fair

75°F

24°C

Humidity 43%
Wind Speed E 9 mph
Barometer 30.05 in (1017.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 10 Oct 2:56 pm CDT
Extended Forecast for

3 Miles NW Bonnie IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 77. East southeast wind around 9 mph.

    High: 77 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. East northeast wind 5 to 9 mph becoming light and variable after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 84. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 59. Calm wind.

    Low: 59 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Sunny, with a high near 92. Light south southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 18 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 64. Southwest wind 7 to 9 mph.

    Low: 64 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Southwest wind 7 to 13 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. Southwest wind 5 to 8 mph.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. West wind 5 to 9 mph becoming north in the afternoon.

    High: 86 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Cloudy, with a high near 77. East southeast wind around 9 mph.
Tonight
Mostly cloudy, with a low around 55. East northeast wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 84. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 59. Calm wind.
Columbus Day
Sunny, with a high near 92. Light south southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Clear, with a low around 64. Southwest wind 7 to 9 mph.
Tuesday
Sunny, with a high near 94. Southwest wind 7 to 13 mph.
Tuesday Night
Mostly clear, with a low around 67. Southwest wind 5 to 8 mph.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. West wind 5 to 9 mph becoming north in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East northeast wind 5 to 7 mph.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. East wind 8 to 14 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. South southwest wind 7 to 14 mph becoming west after midnight.
Friday
A slight chance of showers. Partly sunny, with a high near 73. Breezy, with a west northwest wind 10 to 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Bonnie IL
 38.25°N 88.95°W
Last Update:
2:26 pm CDT Oct 10, 2026
Forecast Valid:
3pm CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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