Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
45°F
7°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | 30.35 in (1028.0 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 11:56 pm CDT |
Extended Forecast for
3 Miles ENE Sesser IL
Overnight
Low: 49 °F
Mostly Cloudy
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 49 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 49 °F
Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 51 °F
Clear
Friday
High: 73 °F
Sunny
Friday Night
Low: 50 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 49. Calm wind.
Tuesday
Sunny, with a high near 73. Calm wind.
Tuesday Night
Mostly clear, with a low around 49. Calm wind.
Wednesday
Sunny, with a high near 73. Calm wind.
Wednesday Night
Clear, with a low around 49. Calm wind.
Thursday
Sunny, with a high near 75. Light northeast wind.
Thursday Night
Clear, with a low around 51. Calm wind.
Friday
Sunny, with a high near 73. Calm wind becoming east 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 50. East southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 74. South wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 53. Light southeast wind.
Sunday
Mostly sunny, with a high near 76. South southwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 53. Light south wind.
Monday
Mostly sunny, with a high near 73. Light south southwest wind.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Sesser IL
38.09°N 89.01°W
38.09°N 89.01°W
12:01 am CDT Oct 20, 2026
12am CDT Oct 20, 2026-6pm CDT Oct 26, 2026
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