Chicago Weather May 13, 2022 12:52 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. Local 2:25 CHICAGO'S FORECAST: Great Weekend Weather! 2:28 CHICAGO'S FORECAST: Sunshine Returns On Monday 2:23 CHICAGO'S FORECAST: Sunday Night Storms 2:37 CHICAGO'S FORECAST: Tuesday Afternoon Sunshine 2:13 CHICAGO'S FORECAST: More Rain, Snow and… Storms?