CHICAGO (CBS) — The weekend will be dry and cooler with a mix of sun and clouds Saturday and more sunshine Sunday.

Highs will reach near 70 Saturday and Sunday but remain a bit cooler near the lake. Temperatures will warm back up next week with highs near 90 by Tuesday.

Monday brings a chance of spotty showers with highs in the middle 70s. Tuesday will be partly cloudy with a high of 88. Scattered thunderstorms are possible Wednesday with a high of 87 degrees. Thursday and Friday will be partly cloudy with highs near 80 Thursday and 85 Friday.

Saturday: Partly to mostly sunny. High 69
Saturday night: Mostly clear. Low 50
Sunday: Mostly sunny. High 70