Friday
Chance of thunderstorms
High:
73°F
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 73. West wind 3 to 7 mph.
Mount Vernon, IL Weather - Tomorrow’s Forecast
Friday Night
Chance of showers
Overnight low:
51°F
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. North northwest wind 3 to 5 mph. Chance of precipitation is 40%.