Today: Partly to mostly cloudy, mild and humid this morning. A few isolated showers or storms will be possible in spots through this morning in far southern counties and NW Indiana, and then in northern counties later this morning and early afternoon, but most areas will stay dry. Skies will turn mostly sunny and humidity levels will drop later this afternoon. Highs in the low 80s, but turning slightly cooler along the lakefront. Light SW/W winds 5 to 10 mph, but a light onshore breeze will develop along the lakefront.
Tonight: Mostly clear and pleasant with some patchy fog developing. Lows from the upper 50s well inland towards the Fox Valley, but moderate to the upper 60s in the city.
Wednesday: Mostly sunny and mild in the morning, Becoming partly cloudy, breezy, warm and a little more humid in the afternoon. Highs in the low to mid 80s. Showers and storms will be possible in the pre-dawn hours of Thursday.
Thursday: Scattered showers and storms possible in the morning, then partly sunny, windy, hotter and more humid with temps rising into the upper 80s to 90, but high humidity will make it feel even hotter. SSW winds 12 to 22 mph.
Friday: Showers and a few storms will still be possible through midday, then clouds break for partial sun, turning less humid. Highs in the low to mid 80s, but slowly falling.
Saturday: Mostly to partly sunny, cooler and less humid. Highs in the low 70s.
Sunday: Mostly sunny and pleasant with low humidity. Highs in the low 70s.
Monday: Mostly sunny skies give way to more clouds late; pleasant. Highs in the mid 70s.