Tonight: Clear to partly cloudy with patchy areas of fog possible; pleasantly cool. Lows between 59 to 63 degrees across the metro area. Wind: E 5 mph.
Wednesday: Any patchy fog fades early, otherwise partly sunny and mild in the morning. Partly to mostly sunny, warm and moderately humid in the afternoon. Highs in the low to mid 80s, but a little cooler along the lakefront.
Thursday: Partly to mostly sunny, continued warm. Highs in the low to mid 80s.
Friday: Partly sunny, breezy, warm and more humid with scattered showers and isolated storms possible. Highs in the mid 80s.
Saturday: Partly to mostly cloudy with periods of showers and storms expected; mild and humid. Highs in the mid to upper 70s.
Sunday: Partly to mostly cloudywith showers and storms still likely, especially along and south of I-80 and NW Indiana. Trending cooler, but still mild with highs in the mid to upper 70s.
Monday: Partly to mostly sunny and seasonable with highs in the low 70s to mid 70s.