Tue Sep 30th, '25 - Daily Weather for Chicago

Good morning, and a happy Tuesday to you! This is your weather for September 30th, 2025, here in the Windy City—Chicago. - Morning temperatures start at a cool 59 degrees, great for a brisk walk or morning coffee - Daytime high will be a comfortable 77 degrees with clear skies and a gentle northeast breeze - Enjoy outdoor activities with humidity at a pleasant 41 percent - Evening temperatures remain warm at 73 degrees, ideal for after-work relaxation - Nighttime cools to 68 degrees with clear skies, perfect for stargazing - No rain or snow, ensuring uninterrupted plans in lovely weather Thank you for spending your morning with me. Have a fantastic Tuesday!