Chicago in October
Autumn in Chicago: expect mild weather with highs of 18°C.
Photo: Pedro Lastra / Unsplash
October Weather in Chicago
🌡️
Average High
18°C
❄️
Average Low
10°C
🌧️
Rain Days
12
🌤️
Season
Autumn
What to Expect
October in Chicago brings mild weather with daytime highs around 18°C and nighttime lows of 10°C. You can expect approximately 12 days of rain during the month. This is shoulder season with moderate crowds. A good balance of decent weather and reasonable prices.
Packing tip: Pack warm layers, a decent jacket, and waterproof footwear for cooler temperatures. An umbrella or rain jacket is essential.
October Costs in Chicago
Budget
USD 150
per day
Mid-Range
USD 350
per day
Luxury
USD 700
per day
Things to Do in Chicago in October
Our Top 5 Favourite Tours in Chicago
Hand-picked guided experiences you can book in advance on GetYourGuide.
Chicago Walking Tour: Highlights & Hidden Gems
Discover Chicago on foot with a local guide who knows every backstreet and story. You will cover the must-see landmarks and stumble upon places most visitors never find.
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Chicago Food Tour: Street Food & Local Favourites
Eat your way through Chicago with a local foodie as your guide. From bustling markets to tucked-away restaurants, taste the dishes the city is truly known for.
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Best of Chicago: Skip-the-Line Top Attractions
Skip the queues and get straight into Chicago's top attractions with pre-booked access. An expert guide brings each site to life with stories and context you would not get on your own.
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Day Trip from Chicago: Scenic Excursion
Escape Chicago for the day and explore the stunning surroundings. Transport, guide, and itinerary are all sorted so you can relax and enjoy the scenery.
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Chicago Cultural Experience: History & Traditions
Go beyond sightseeing and connect with Chicago's living culture. From hands-on workshops to historic neighbourhood walks, this is the side of the city most travellers miss.
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Hotels in Chicago for October
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FAQ: Chicago in October
What is the weather like in Chicago in October?
Chicago in October has average highs of 18°C and lows of 10°C, with around 12 rainy days. The weather is generally mild.
Is October a good time to visit Chicago?
October is a shoulder season in Chicago, which means decent weather with fewer crowds and often lower prices than peak months.
How crowded is Chicago in October?
October sees moderate tourist numbers in Chicago. Popular spots will be busy but manageable.
How much does it cost to visit Chicago in October?
Budget travellers can get by on around USD 150/day. Mid-range travellers should budget USD 350/day. Shoulder season often offers good value compared to peak months.
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