CHICAGO (CBS) — A spotty shower or thunderstorm is possible Sunday evening, but otherwise it will be partly cloudy, warm, and muggy with a low in the lower 70s.
It will be warm to hot and humid the next several days – feeling more like the middle of July than the end of June. Only scattered mainly afternoon or evening thunderstorms will be seen, with a mix of clouds and sun most of the day.

(Credit: CBS 2)
Highs are near 90 degrees all next week, though cooler at beaches.

(Credit: CBS 2)
The best chance of scattered storms is on Monday.