Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
86°F
30°C
| Humidity | 43% |
| Wind Speed | S 10 mph |
| Barometer | 30.17 in (1021.8 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 3 Oct 4:56 pm CDT |
Extended Forecast for
Sesser IL
This Afternoon
High: 86 °F
Slight Chance
SprinklesTonight
Low: 60 °F
Slight Chance
SprinklesSaturday
High: 87 °F
Sunny
Saturday Night
Low: 57 °F
Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 65 °F
Mostly Clear
Monday
High: 85 °F
Slight Chance
T-storms then
Chance
ShowersMonday Night
Low: 66 °F
Slight Chance
T-storms then
Chance
ShowersTuesday
High: 82 °F
Chance
T-storms
Detailed Forecast
This Afternoon
A slight chance of sprinkles. Sunny, with a high near 86. West wind around 6 mph.
Tonight
A slight chance of sprinkles before 9pm. Clear, with a low around 60. South southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 87. Calm wind becoming south southeast 5 to 9 mph in the morning.
Saturday Night
Clear, with a low around 57. South southeast wind 3 to 6 mph.
Sunday
Sunny, with a high near 87. South wind 5 to 13 mph.
Sunday Night
Mostly clear, with a low around 65. South southeast wind around 6 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 85. South wind 3 to 7 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 66. South southeast wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Calm wind becoming north 5 to 8 mph in the morning.
Tuesday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 59. North northeast wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 76. Northeast wind 9 to 13 mph.
Wednesday Night
Mostly clear, with a low around 53. Northeast wind 6 to 9 mph.
Thursday
Sunny, with a high near 76. East wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 51. East wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 79. Calm wind becoming south southwest 5 to 7 mph in the morning.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sesser IL
38.09°N 89.04°W
38.09°N 89.04°W
5:31 pm CDT Oct 3, 2025
5pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
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