Mount Vernon, IL Weather - Tomorrow’s Forecast

Thursday

Partly sunny

High:
51°F

Partly sunny, with a high near 51. North northwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.

Thursday Night

Mostly clear

Overnight low:
30°F

Mostly clear, with a low around 30. North northwest wind 6 to 14 mph, with gusts as high as 18 mph.