Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
N/A
| Humidity | NA |
| Wind Speed | SW 6 mph |
| Barometer | 29.93 in |
| Dewpoint | N/A |
| Visibility | 10.00 mi |
| Last update | 14 Nov 10:56 pm CST |
Extended Forecast for
3 Miles ENE Mount Vernon IL
Tonight
Low: 58 °F
Partly Cloudy
Saturday
High: 76 °F
Decreasing
CloudsSaturday Night
Low: 44 °F
Mostly Clear
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 34 °F
Mostly Clear
Monday
High: 59 °F
Sunny then
Chance
ShowersMonday Night
Low: 45 °F
Showers
LikelyTuesday
High: 62 °F
Chance
Showers then
Partly SunnyTuesday Night
Low: 38 °F
Mostly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Tonight
Partly cloudy, with a low around 58. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 76. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 44. West southwest wind 6 to 8 mph becoming north after midnight.
Sunday
Sunny, with a high near 59. North northwest wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 34. Calm wind.
Monday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 59. Calm wind becoming southeast 5 to 9 mph in the morning.
Monday Night
Showers likely. Mostly cloudy, with a low around 45. East southeast wind 6 to 8 mph. Chance of precipitation is 70%.
Tuesday
A chance of showers before noon. Partly sunny, with a high near 62. East southeast wind 7 to 10 mph becoming west northwest in the afternoon.
Tuesday Night
A slight chance of showers after midnight. Mostly cloudy, with a low around 38. North wind around 6 mph becoming calm in the evening.
Wednesday
A chance of showers, mainly after noon. Partly sunny, with a high near 58. East wind 3 to 7 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44. South southeast wind 3 to 7 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 64. South southeast wind 7 to 11 mph becoming west southwest in the afternoon.
Thursday Night
Showers likely. Mostly cloudy, with a low around 44. West southwest wind around 8 mph becoming south southeast after midnight.
Friday
A chance of showers. Partly sunny, with a high near 60. South southwest wind 8 to 11 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Mount Vernon IL
38.33°N 88.86°W
38.33°N 88.86°W
7:47 pm CST Nov 14, 2025
11pm CST Nov 14, 2025-6pm CST Nov 21, 2025
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