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Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fog/Mist
38°F
3°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.85 in (1011.4 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 4.00 mi |
| Last update | 8 Nov 4:56 am CST |
Extended Forecast for
Sesser IL
Today
High: 67 °F
Mostly Sunny
Tonight
Low: 38 °F
Chance Rain
then Mostly
Cloudy and
BreezySunday
High: 44 °F
Breezy then
Chance
Sprinkles/Flurries
and BreezySunday Night
Low: 26 °F
Chance
FlurriesMonday
High: 40 °F
Sunny
Monday Night
Low: 25 °F
Mostly Clear
Veterans Day
High: 52 °F
Partly Sunny
and BreezyTuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 65 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 67. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38. Breezy, with a south southeast wind 6 to 11 mph becoming northwest 15 to 20 mph in the evening. Winds could gust as high as 32 mph.
Sunday
A chance of sprinkles before 5pm, then a chance of sprinkles and flurries. Partly sunny, with a high near 44. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 28 mph.
Sunday Night
A chance of flurries after midnight. Partly cloudy, with a low around 26. Northwest wind 11 to 18 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 40. Northwest wind 9 to 18 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 25. West northwest wind 5 to 8 mph becoming south southwest after midnight.
Veterans Day
Partly sunny, with a high near 52. Breezy, with a south southwest wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 41. Southwest wind 10 to 18 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 65. West wind 8 to 13 mph.
Wednesday Night
Mostly clear, with a low around 38. West wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 62. Calm wind becoming west 5 to 7 mph in the morning.
Thursday Night
Partly cloudy, with a low around 44. South wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 66. South wind 6 to 11 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sesser IL
38.09°N 89.04°W
38.09°N 89.04°W
5:26 am CST Nov 8, 2025
5am CST Nov 8, 2025-6pm CST Nov 14, 2025
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