Chicago weather: Unseasonably warm weekend ahead, with highs in the 70s

Chicago is in for an unseasonably warm weekend with highs in the 70s, plenty of sunshine and a slight chance of rain Sunday before temperatures cool next week.

Chicago weather: Mild fall days continue before a cool-down next week

Chicago is in for sunny, mild weather with 70s through the weekend before slightly cooler temperatures and a chance of rain early next week.