Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Overcast
35°F
2°C
| Humidity | 89% |
| Wind Speed | NE 10 mph |
| Barometer | 30.05 in (1018.5 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 1 Jan 9:56 am CST |
Extended Forecast for
3 Miles E Mount Vernon IL
New Year's Day

High: 38 °F
Partly Sunny
Tonight

Low: 28 °F
Mostly Cloudy
Friday

High: 42 °F
Mostly Cloudy
Friday Night

Low: 28 °F
Cloudy
Saturday

High: 41 °F
Partly Sunny
Saturday Night

Low: 23 °F
Mostly Clear
Sunday

High: 42 °F
Mostly Sunny
Sunday Night

Low: 31 °F
Partly Cloudy
Monday

High: 55 °F
Sunny
Detailed Forecast
New Year's Day
Partly sunny, with a high near 38. Northeast wind around 6 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a low around 28. Calm wind.
Friday
Mostly cloudy, with a high near 42. Calm wind becoming east northeast around 6 mph in the morning.
Friday Night
Cloudy, with a low around 28. Northeast wind 3 to 5 mph.
Saturday
Partly sunny, with a high near 41. North wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 23. Calm wind.
Sunday
Mostly sunny, with a high near 42. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 31. Calm wind becoming south around 6 mph in the evening.
Monday
Sunny, with a high near 55. South southwest wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 40. South southwest wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 60. South southwest wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 43. West southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 58. West southwest wind 5 to 7 mph becoming south in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles E Mount Vernon IL
38.33°N 88.86°W
38.33°N 88.86°W
10:31 am CST Jan 1, 2026
10am CST Jan 1, 2026-6pm CST Jan 7, 2026


