28°
Fog
44°/23°
5% chance of precip through 9 am
Mount Vernon, IL Forecast
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Weather Today in Mount Vernon, IL
28°Feels Like
7:09 am
5:03 pm
High / Low
44°/23°
Wind
1 mph
Humidity
97%
Dew Point
27°
Pressure
30.31 in
UV Index
0 of 10
Visibility
0.06 mi
Moon Phase
Waxing Crescent
Radar
Health & Activities
Air Quality Index
Good
Air quality is considered satisfactory, and air pollution poses little or no risk.