Tuesday
Slight chance of thunderstorms
High:
87°F
A 20 percent chance of showers and thunderstorms. Cloudy through mid morning, then gradual clearing, with a high near 87. Southwest wind 5 to 8 mph.
Marion, IL Weather - Tomorrow’s Forecast
Tuesday Night
Mostly clear
Overnight low:
73°F
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South southwest wind 5 to 7 mph.