Willis Tower (Sears Tower) Weather Forecast

    • -8
    • 0

    Cold

    • 8
    • 10

    Snow

    • 3
    • 20

    Snow

    • 5
    • 10

    Cold

    • 4
    • 19

    Mostly Cloudy

    • 5
    • 14

    Chance Snow

    • 6
    • 16

    Mostly Cloudy

Today 23 Jan Central Cook

Partly cloudy. Near steady temperature around 1 below. Northwest Winds 10 to 15 Mph. Wind chill Values as low as 20 to 25 below.

Tonight 23 Jan Central Cook

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 8 below. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 23 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willis Tower (Sears Tower) Temperature Statistics

January Temperature

Chicago, Chicago Midway Airport (8.7 miles)

  • Lowest 19 January, 2026

    0 °F

  • Average January

    28.7 °F

  • Highest 8 January, 2026

    60.1 °F

Climate (2021–Present)

Chicago, Chicago Midway Airport (8.7 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    61.8 °F
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