Buena Park Weather Forecast

    • 68
    • 85

    Mostly Sunny

    • 69
    • 84

    Mostly Sunny

    • 69
    • 81

    Mostly Sunny

    • 61
    • 79

    Rain Showers

    • 57
    • 66

    Partly Sunny

    • 53
    • 63

    Mostly Sunny

    • 56
    • 65

    Mostly Sunny

Today 3 Oct Central Cook

Mostly sunny. Near record breaking warmth likely. Highs in the upper 80s Inland, but only in the mid 80s near the lake. Southwest Winds around 5 Mph.

Tonight 3 Oct Central Cook

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

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Buena Park Temperature Statistics

October Temperature

Chicago, Chicago-O'Hare International Airport (13 miles)

  • Lowest 1 October, 2025

    63 °F

  • Average October

    69.4 °F

  • Highest 1 October, 2025

    75.9 °F

Climate (2020–Present)

Chicago, Chicago-O'Hare International Airport (13 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    61.8 °F
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