Chicago

Avg weather in September
September
    24°
    SUN
    11 Hrsper day
    RAIN
    63 mmper month
    HUMIDITY
    72 %avg
    WIND
    8 Mphavg
    Chicago

    Chicago weather September

    Chicago weather September alt image

    What's the weather like in Chicago in September?

    Located in the United States’ Midwest along the shores of Lake Michigan, the city of Chicago has a humid continental climate. This brings hot summers, cold winters, and mild springtime and autumn months to the region. September is the start of autumn in Chicago, with warm and sometimes mild temperatures in the daytime, and cooler evenings after the sun sets. If you want to avoid the crowds of summer, September is a great time of year to visit this vibrant city.

    Averages

    On average, the daytime temperature reaches a warm 24°C in September, with chilly lows of 12°C. The days are getting shorter at this time of year, but with around 13 hours of daylight at the start of the month there’s still plenty of time to explore the city’s many sights. On average, Chicago has 90mm of rain in September, so although you may see some showers the wet weather won’t ruin your holiday.

    Best hotels in Chicago

    Hampton Inn Majestic Chicago Theatre District image

    Hampton Inn Majestic Chicago Theatre District

    United States of America, Illinois, Chicago
    2844 reviews
    7 nights
    from £1354 pp
    La Quinta Inn & Suites by Wyndham Chicago Downtown image

    La Quinta Inn & Suites by Wyndham Chicago Downtown

    United States of America, Illinois, Chicago
    1981 reviews
    7 nights
    from £1343 pp
    Homewood Suites by Hilton Chicago-Downtown image

    Homewood Suites by Hilton Chicago-Downtown

    United States of America, Illinois, Chicago
    3515 reviews
    7 nights
    from £1073 pp
    Crowne Plaza Chicago West Loop, an IHG Hotel image

    Crowne Plaza Chicago West Loop, an IHG Hotel

    United States of America, Illinois, Chicago
    1385 reviews
    7 nights
    from £1197 pp
    The Chicago Hotel Collection River North image

    The Chicago Hotel Collection River North

    United States of America, Illinois, Chicago
    486 reviews
    7 nights
    from £1128 pp
    Hotel Versey Chicago Lincoln Park image

    Hotel Versey Chicago Lincoln Park

    United States of America, Illinois, Chicago
    7 nights
    from £1223 pp
    Hilton Chicago/Magnificent Mile Suites image

    Hilton Chicago/Magnificent Mile Suites

    United States of America, Illinois, Chicago
    2862 reviews
    7 nights
    from £1269 pp
    Hyatt Place Chicago/River North image

    Hyatt Place Chicago/River North

    United States of America, Illinois, Chicago
    2838 reviews
    7 nights
    from £1420 pp
    The Whitehall Hotel, BW Premier Collection image

    The Whitehall Hotel, BW Premier Collection

    United States of America, Illinois, Chicago
    2501 reviews
    7 nights
    from £1083 pp
    Residence Inn by Marriott Chicago Downtown / River North image

    Residence Inn by Marriott Chicago Downtown / River North

    United States of America, Illinois, Chicago
    2173 reviews
    7 nights
    from £1404 pp
    Hyatt Place Chicago/Downtown - The Loop image

    Hyatt Place Chicago/Downtown - The Loop

    United States of America, Illinois, Chicago
    2031 reviews
    7 nights
    from £1335 pp
    Springhill Suites by Marriott Chicago Downtown/ River North image

    Springhill Suites by Marriott Chicago Downtown/ River North

    United States of America, Illinois, Chicago
    1855 reviews
    7 nights
    from £1562 pp
    Hyatt Place Chicago-South/University Medical Center image

    Hyatt Place Chicago-South/University Medical Center

    United States of America, Illinois, Chicago
    1318 reviews
    7 nights
    from £1320 pp
    Marriott Chicago O'Hare image

    Marriott Chicago O'Hare

    United States of America, Illinois, Chicago
    1401 reviews
    7 nights
    from £1153 pp
    Courtyard by Marriott Chicago Downtown/River North image

    Courtyard by Marriott Chicago Downtown/River North

    United States of America, Illinois, Chicago
    1142 reviews
    7 nights
    from £1445 pp

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