Tinley Park Weather Forecast

    • 37
    • 42

    Mostly Cloudy

    • 32
    • 47

    Mostly Cloudy

    • 44
    • 43

    Rain Showers Likely

    • 44
    • 52

    Chance Rain

    • 36
    • 51

    Mostly Cloudy

    • 26
    • 47

    Mostly Cloudy

Today 22 Dec Southern Cook

Mostly cloudy. A slight chance of Sprinkles in the afternoon. Highs in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Dec Southern Cook

Mostly cloudy. A slight chance of Sprinkles early in the evening. Near steady temperature in the upper 30s. Southwest Winds around 10 Mph.

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Tinley Park Temperature Statistics

December Temperature

Lansing Municipal Airport (13 miles)

  • Lowest 14 December, 2025

    0.1 °F

  • Average December

    23.3 °F

  • Highest 18 December, 2025

    50.9 °F

Climate (2020–Present)

Lansing Municipal Airport (13 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    60.3 °F
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