CHICAGO (CBS) -- Passing showers will persist overnight and again on Friday.
The low for Thursday night is 68.
Temperatures on Friday will be running a good 10 degrees cooler than average, with the high at 75.
There will possibly a leftover shower early Saturday with clearing through the weekend and beyond.
The high for Saturday is 78 with cooler temperatures lakeside, and the high for Sunday is 82 with full sun.
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