Chicago O'Hare International Airport Weather Forecast

    • 57
    • 73

    Sunny

    • 61
    • 81

    Mostly Sunny

    • 58
    • 81

    Partly Sunny

    • 62
    • 77

    Partly Sunny

    • 61
    • 78

    Chance Rain Showers

    • 58
    • 74

    Chance Rain Showers

    • 56
    • 69

    Chance Rain Showers

Today 28 Sep DuPage

Sunny. Highs in the mid 70s. East Winds around 10 Mph.

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Chicago O'Hare International Airport Temperature Statistics

September Temperature

Chicago, Chicago-O'Hare International Airport (0 miles)

  • Lowest 25 September, 2021

    50 °F
  • Average September

    69.6 °F
  • Highest 7 September, 2021

    88 °F

Climate (2010–Present)

Chicago, Chicago-O'Hare International Airport (0 miles)

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  • Average Low 2010–Present

    44.9 °F
  • Average 2010–Present

    52.6 °F
  • Average High 2010–Present

    60.5 °F
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