Chicago Weather May 13, 2022 5:52 pm Chicago Forecast: Not As Warm This Weekend Temperatures will cool down into the 70s starting Saturday. There will also be weekend rain chances. NBC 5 Meteorologist Paul Deanno updates your forecast. Top Videos 2:31 Chicago Forecast: 90s For Three Straight Days 0:52 Chicago Forecast: Sun & Showers This Weekend 0:47 Chicago Forecast: Showers Return Friday 0:39 Chicago Forecast: Dry & Sunny For Thursday 0:37 Chicago Forecast: Rain At Times Wednesday