CHICAGO - It's a seasonably cool day with temperatures in the upper 60s and low 70s this afternoon.

The average high temperature for September 24 is 72 degrees.

What to Expect:

Tonight will be partly to mostly cloudy with lows in the mid to upper 50s for most of Chicagoland.

Areas in our far western counties near I-39 will likely drop into the lower 50s.

With cool air in place tonight and Lake Michigan water temps in the upper 60s, we could see a few lake effect rain showers develop. If showers do indeed develop, coverage will be minimal and only impact locations near the lake.

What's next:

Thursday looks nice with skies becoming partly cloudy in the morning, and then mostly sunny in the afternoon. Highs will warm into the low to mid 70s.

Summer-like heat returns Friday through t

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