Independence Day
Sunny
High:
95°F
A 40 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 95. Calm wind becoming west southwest around 5 mph.
Mount Vernon, IL Weather - Tomorrow’s Forecast
Saturday Night
Slight chance of thunderstorms
Overnight low:
74°F
A 50 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 74. Light and variable wind.