Chicago, IL Monthly Weather.

82 ° 69 ° 4. 70 ° 58 ° 7. The weather in Chicago during the month of October is changeable with autumn now in full swing as 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. ... What's the Weather Like in Chicago in October. 60 ° 51 ° 1. Weather forecast in mobile app. 14°C sea temperature; Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec. Answer 1 of 11: Hi all, on our trip to california we plan a 4-5-day stopover in chicago - for this we have 2 options: at the beginning of our trip: from the 11. to the 17. of september. 74 ° 55 ° 2. The average temperature for the month was 56.9 degrees which is 4.4 degrees above normal. Beach Hazards Statement in effect until Sunday, 12:00 AM CDT. so it's best to pack layers so you are prepared for anything. Information about regional climates. Montly weather forecast in Chicago on Yandex.Weather. Morning Wind Damage on the 10th; Soliciting Comments on Proposal to Change Small Craft Advisory to Small Craft Warning through June 30, 2020 AVERAGE TEMPERATURES. Two records were set for Chicago for the month of October 2016: * Record daily warmest minimum temperature of 67 degrees on the 17th. The October weather guide for Chicago, Illinois shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute.Find out more about our data sources.

Weather in Chicago in October: air temperature, number of sunny days, precipitation, air pressure and humidity. 93 ° 66 ° 3.

During the month of October, 3.77 inches of precipitation were recorded, which is 0.62 of an inch above normal.

June 9-10, 2020: Gusty Wind-Producing Showers; Brief Tornado near Onarga, IL. Get the monthly weather forecast for Chicago, IL, including daily high/low, historical averages, to help you plan ahead. 12:16 am CDT sun mon tue wed thu fri sat. 31. ☂ Online precipitation map and other weather maps. The temperatures are much cooler than in summer, but can be unseasonable warm. 88 ° 67 ° 6. Autumn in Chicago means the weather can be wildly unpredicatable.

81 ° 67 ° 5. Chicago Weather for October 2017. Get the monthly weather forecast for Chicago, IL, including daily high/low, historical averages, to help you plan ahead.