Chicago O'Hare International Airport Weather Forecast

    • 22
    • 32

    Partly Sunny

    • 22
    • 33

    Snow Likely

    • 18
    • 22

    Partly Sunny

    • 13
    • 27

    Mostly Cloudy

    • 21
    • 32

    Slight Chance Snow Showers

    • 20
    • 33

    Mostly Cloudy

    • 27
    • 41

    Mostly Cloudy

Today 10 Dec Cook

Early evening Clouds clearing late this Evening, then becoming mostly cloudy late. Lows in the lower 20s. Northwest Winds 5 to 10 Mph in the evening shifting to the southwest after midnight.

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Chicago O'Hare International Airport Temperature Statistics

December Temperature

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

  • Lowest 8 December, 2017

    18 °F
  • Average December

    37.7 °F
  • Highest 4 December, 2017

    64.9 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    42.3 °F
  • Average 2010–Present

    51 °F
  • Average High 2010–Present

    58.8 °F
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