Tinley Park Weather Forecast

    • 66
    • 84

    Slight Chance Rain Showers

    • 62
    • 79

    Partly Sunny

    • 63
    • 82

    Mostly Cloudy

Today 5 Sep Southern Cook

Mostly cloudy in the Morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the lower 80s. North Winds 5 to 10 Mph.

Tonight 5 Sep Southern Cook

Partly cloudy. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.

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Tinley Park Temperature Statistics

September Temperature

Lansing Municipal Airport (13 miles)

  • Lowest 2 September, 2026

    71.6 °F

  • Average September

    82.1 °F

  • Highest 2 September, 2026

    94.6 °F

Climate (2021–2026)

Lansing Municipal Airport (13 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    60.4 °F
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