Franklin Park Weather Forecast

    • 62
    • 80

    Partly Sunny

    • 60
    • 80

    Mostly Sunny

    • 67
    • 86

    Slight Chance Thunderstorms

    • 67
    • 87

    Slight Chance Thunderstorms

    • 67
    • 84

    Partly Sunny

    • 65
    • 83

    Partly Sunny

Today 10 Sep Central Cook

Partly cloudy. Highs in the lower 80s Inland, but only in the mid 70s near the lake. South Winds 5 to 10 Mph.

Tonight 10 Sep Central Cook

Partly cloudy. Lows in the lower 60s. East Winds 5 to 10 Mph.

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Franklin Park Temperature Statistics

September Temperature

Chicago, Chicago-O'Hare International Airport (3.1 miles)

  • Lowest 7 September, 2025

    46.9 °F

  • Average September

    62.4 °F

  • Highest 2 September, 2025

    80.1 °F

Climate (2020–Present)

Chicago, Chicago-O'Hare International Airport (3.1 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    61.6 °F
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