Tuesday
Chance of showers
High:
90°F
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 90. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Marion, IL Weather - Tomorrow’s Forecast
Tuesday Night
Slight chance of thunderstorms
Overnight low:
75°F
A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am. Mostly clear, with a low around 75. South southwest wind 6 to 8 mph. Chance of precipitation is 20%.