Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Mount Vernon IL
This Afternoon

High: 36 °F
Sunny
Tonight

Low: 26 °F
Increasing
CloudsSunday

High: 43 °F
Mostly Sunny
Sunday Night

Low: 28 °F
Partly Cloudy
Monday

High: 54 °F
Sunny
Monday Night

Low: 38 °F
Mostly Clear
Tuesday

High: 63 °F
Mostly Sunny
Tuesday Night

Low: 37 °F
Showers
LikelyWednesday

High: 49 °F
Chance
Showers
Detailed Forecast
This Afternoon
Sunny, with a high near 36. East southeast wind around 5 mph.
Tonight
Increasing clouds, with a low around 26. East southeast wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 43. Southeast wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 28. East wind 3 to 7 mph.
Monday
Sunny, with a high near 54. Light and variable wind.
Monday Night
Mostly clear, with a low around 38. Calm wind becoming south southwest around 6 mph in the evening.
Tuesday
Mostly sunny, with a high near 63. West wind 5 to 7 mph becoming light and variable in the afternoon.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 37. North northeast wind 3 to 6 mph.
Wednesday
A chance of showers, mainly before noon. Mostly cloudy, with a high near 49. Northeast wind 5 to 7 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 34. East northeast wind 3 to 6 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 44. East northeast wind around 7 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 30. Northeast wind 3 to 5 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 46. Northeast wind 5 to 7 mph.
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ABOUT THIS FORECAST
Point Forecast:
Mount Vernon IL
38.31°N 88.91°W
38.31°N 88.91°W
3:22 pm CST Feb 7, 2026
4pm CST Feb 7, 2026-6pm CST Feb 13, 2026


