Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
55°F
13°C
| Humidity | 49% |
| Wind Speed | SE 8 mph |
| Barometer | 29.93 in (1014.0 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 6 Nov 7:56 pm CST |
Extended Forecast for
5 Miles SW Mount Vernon IL
Tonight
Low: 51 °F⇑
Mostly Cloudy
Friday
High: 72 °F
Slight Chance
Showers then
SunnyFriday Night
Low: 42 °F
Mostly Clear
Saturday
High: 68 °F
Mostly Sunny
then Slight
Chance
ShowersSaturday Night
Low: 35 °F
Chance
Showers then
Slight Chance
Rain/SnowSunday
High: 43 °F
Mostly Sunny
and BreezySunday Night
Low: 24 °F
Partly Cloudy
Monday
High: 42 °F
Sunny
Monday Night
Low: 23 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a temperature rising to around 58 by 4am. Southeast wind 7 to 14 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.
Friday
A slight chance of showers between 7am and 9am. Mostly cloudy through mid morning, then gradual clearing, with a high near 72. West wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 42. West wind around 6 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 68. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Saturday Night
A chance of rain showers before 3am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 35. South wind 7 to 15 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 43. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 24. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 42. Northwest wind 8 to 16 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 23. Light and variable wind becoming southwest 5 to 7 mph after midnight.
Veterans Day
Mostly sunny, with a high near 52. South southwest wind 8 to 18 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 40. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 64. West wind 8 to 11 mph.
Wednesday Night
Mostly clear, with a low around 36. West wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 62. West wind 3 to 8 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SW Mount Vernon IL
38.27°N 88.97°W
38.27°N 88.97°W
6:01 pm CST Nov 6, 2025
8pm CST Nov 6, 2025-6pm CST Nov 13, 2025
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