Gusty Winds and Changing Temperatures Ahead for Chicago

On Friday, October 18, 2025, the weather in Chicago is described as gusty and warm, with temperatures in the 70s and south winds gusting over 20 mph. This gusty and warm weather is expected to continue into the evening.

However, the forecast for the weekend indicates a change in the weather pattern. On Saturday, October 19, 2025, the city will see a few rounds of scattered showers and storms throughout the day, though there will still be plenty of dry hours. A steady rain is expected to arrive Saturday evening and continue into early Sunday morning.

Temperatures on Saturday will remain in the 70s, but a strong cold front will bring a significant drop in temperatures on Sunday, October 20, 2025. Highs are expected to only reach the 50s during the day on Sunday.

The rain is expected to end in time for the Bears' noon kickoff on Sunday, but tailgaters should be prepared for morning showers. Monday, October 21, 2025, will bring a beautiful day with sunshine and highs in the mid-60s, but the cooler air will settle in on Tuesday and Wednesday, with highs only reaching the 50s.