Rockford, IL Weather - Tomorrow’s Forecast

Saturday

Sunny

High:
90°F

Sunny, with a high near 90. Heat index values as high as 96. West southwest wind 10 to 15 mph becoming north northwest in the afternoon.

Saturday Night

Mostly clear

Overnight low:
64°F

Mostly clear, with a low around 64. East northeast wind 5 to 10 mph.