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Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
62°F
17°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.01 in (1016.4 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jun 3:56 am CDT |
Extended Forecast for
3 Miles NNE Bonnie IL
Today
High: 88 °F
Mostly Sunny
Tonight
Low: 67 °F
Partly Cloudy
Sunday
High: 87 °F
Chance
T-storms then
Showers
LikelySunday Night
Low: 68 °F
T-storms then
ShowersMonday
High: 80 °F
Chance
ShowersMonday Night
Low: 61 °F
Partly Cloudy
Tuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 84 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 88. Light and variable wind.
Tonight
Partly cloudy, with a low around 67. Calm wind.
Sunday
Showers and thunderstorms likely, mainly before 2pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 87. Light southeast wind becoming south 13 to 18 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Sunday Night
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 68. South southwest wind 9 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Monday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Partly sunny, with a high near 80. North northwest wind around 9 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 61. North wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 82. Light north northeast wind.
Tuesday Night
Mostly clear, with a low around 63. Calm wind.
Wednesday
Mostly sunny, with a high near 84. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 64. Calm wind.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Calm wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. Light north wind.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Bonnie IL
38.24°N 88.89°W
38.24°N 88.89°W
1:26 am CDT Jun 20, 2026
4am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
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