Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
44°F
7°C
| Humidity | 60% |
| Wind Speed | NE 5 mph |
| Barometer | 30.33 in (1027.7 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 7 Apr 10:56 pm CDT |
Extended Forecast for
3 Miles W Mount Vernon IL
Tonight
Low: 40 °F
Partly Cloudy
Wednesday
High: 73 °F
Mostly Sunny
Wednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 76 °F
Sunny
Thursday Night
Low: 56 °F
Partly Cloudy
Friday
High: 73 °F
Slight Chance
Showers then
Chance
T-stormsFriday Night
Low: 53 °F
Chance
T-stormsSaturday
High: 76 °F
Partly Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 40. East southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 73. South wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 53. South wind 7 to 9 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 76. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 56. South wind around 7 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 73. South southwest wind 7 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Light and variable wind. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 76. East southeast wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 58. East southeast wind around 6 mph.
Sunday
Partly sunny, with a high near 82. South wind 6 to 16 mph, with gusts as high as 23 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Breezy, with a south southwest wind 16 to 21 mph, with gusts as high as 29 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southwest wind around 15 mph, with gusts as high as 24 mph.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. South southwest wind 13 to 17 mph, with gusts as high as 24 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Mount Vernon IL
38.31°N 88.97°W
38.31°N 88.97°W
8:36 pm CDT Apr 7, 2026
11pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026
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