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Get the monthly weather forecast for Chicago, IL, including daily high/low, historical averages, to help you plan ahead.
Mar 8, 2024 · The weather in Chicago during the month of October is changeable with autumn now in full swing. Temperatures are falling, but not yet at those colder winter levels so it is still a good time to visit the nation's third most populous city.
October Weather in Chicago Illinois, United States. Daily high temperatures decrease by 12°F, from 68°F to 56°F, rarely falling below 44°F or exceeding 79°F. Daily low temperatures decrease by 11°F, from 55°F to 44°F, rarely falling below 35°F or exceeding 64°F.
Weather.gov > Chicago, IL > October Normals for Temperature, Precipitation and Snowfall for Chicago, IL. Current Hazards.
Weather.com brings you the most accurate monthly weather forecast for Chicago, IL with average/record and high/low temperatures, precipitation and more.
Oct 30, 2020 · Chicago Weather in October. The weather in Chicago is notoriously unpredictable, and October's climate is no different. Temperatures can vary dramatically from day to day (or hour to hour), but are generally warm enough for al fresco dining or embarking on a culinary tour .
Chicago in October is cool and crisp, with average high temperatures ranging from 56°F 13°C) to 68°F (20°C). With an average rainfall of 8-9 days during this month, you can expect the weather to be wet and drizzly.
