Naperville, IL Weather - Tomorrow’s Forecast

Sunday

Chance of thunderstorms

High:
84°F

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Southwest wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Chance of thunderstorms

Overnight low:
64°F

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 64. North wind 5 to 10 mph, with gusts as high as 15 mph.