CHICAGO (CBS) — Warm winds and full sun help to pull temps to the 80-degree mark on Friday.

(Credit: CBS 2)
After hitting 77 on Saturday, temps will drop quickly with a cool lake breeze late day as a front comes through our area.

(Credit: CBS 2)
No rain is expected along the front.

(Credit: CBS 2)
Better shower chances arrive Monday as a stronger front moves into northern Illinois. This will bring temperatures back to seasonable levels by mid-week.

(Credit: CBS 2)