Marion, IL Weather - Tomorrow’s Forecast

Friday

Mostly sunny

High:
80°F

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.

Friday Night

Chance of thunderstorms

Overnight low:
56°F

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind around 5 mph becoming calm in the evening.