Saturday night will be cooling off for Detroit and Southeast Michigan.
There are a few clouds this evening, and a few showers may pass over the region by dawn, Sunday.
Overnight lows will be in the low and mid 50s.
Sunday will be partly sunny and mild; cool by late-June standards. Highs will be closer to 70 degrees than 80; 10 or more degrees below average.
Scattered showers will develop after 2pm ET with a few thunderstorms. - @AndrewHumphrey