Tampier Slough Woods (Cook County Forest Preserve) Weather Forecast

    • 66
    • 88

    Mostly Sunny

    • 64
    • 88

    Mostly Sunny

    • 65
    • 85

    Mostly Sunny

    • 59
    • 83

    Chance Rain Showers

    • 51
    • 68

    Slight Chance Rain Showers

    • 47
    • 66

    Mostly Sunny

    • 50
    • 68

    Mostly Sunny

Today 3 Oct Southern Cook

Mostly sunny. Near record breaking warmth likely. Highs in the upper 80s. Southwest Winds around 5 Mph.

Tonight 3 Oct Southern Cook

Mostly clear. Lows in the mid 60s. South Winds around 5 Mph.

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Tampier Slough Woods (Cook County Forest Preserve) Temperature Statistics

October Temperature

Lewis University Airport (10.6 miles)

  • Lowest 1 October, 2025

    60.8 °F

  • Average October

    66.8 °F

  • Highest 1 October, 2025

    77 °F

Climate (2020–Present)

Lewis University Airport (10.6 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    61.8 °F
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