CHICAGOLAND (WGN) — Weather patterns across Chicagoland look to be in line with what's an ideal October day on Sunday. Sunday Mostly sunny and breezy with a high of 63 degrees Fahrenheit and SSW gusts of up to 25 mph. Frost advisories are in effect overnight Saturday for counties in the southern portion of our [...]
Chicagoland Forecast: Sunday, Oct. 18, 2026
