Palos Park Weather Forecast

    • 18
    • 42

    Becoming Sunny

    • 24
    • 30

    Partly Sunny

    • 37
    • 43

    Cloudy

    • 33
    • 47

    Mostly Cloudy

    • 46
    • 46

    Rain Likely

    • 40
    • 57

    Mostly Cloudy

    • 36
    • 49

    Mostly Cloudy

Today 20 Dec Southern Cook

Mostly cloudy. Breezy. Highs in the lower 40s. Southwest Winds 15 to 20 Mph, becoming west 10 to 15 Mph in the afternoon. Gusts up to 30 Mph.

Tonight 20 Dec Southern Cook

Mostly clear. Blustery. Lows around 19. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Palos Park Temperature Statistics

December Temperature

Chicago, Chicago Midway Airport (8.7 miles)

  • Lowest 14 December, 2025

    -0.9 °F

  • Average December

    24.5 °F

  • Highest 18 December, 2025

    52 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (8.7 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    61.8 °F
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