Chicago-area temperatures drop into 40s before a return to summer next week

A touch of fall was in the air Saturday in the Chicago area, but it wasn’t expected to last long. Temperatures across the Chicago suburbs were forecast to dip into the 40s Saturday night for the first time since May. Chicago’s low for the night was forecast for 53 degrees, according to the National Weather Service. A beach hazard also is in effect through Saturday night, calling for waves between 4 to 8 feet and dangerous current, the weather service said. “Remain out of the water to avoid dangerous swimming...