Mount Vernon, IL Weather - Tomorrow’s Forecast

Monday

Sunny

High:
36°F

Sunny, with a high near 36. Wind chill values as low as -2. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.

Monday Night

Mostly clear

Overnight low:
24°F

Mostly clear, with a low around 24. South southwest wind 5 to 8 mph.