Allegany State Park Weather Forecast

    • 49
    • 77

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

    • 40
    • 72

    Mostly Sunny

    • 47
    • 73

    Mostly Sunny

    • 54
    • 77

    Partly Sunny

    • 55
    • 79

    Partly Sunny

Today 17 Sep Cattaraugus

Partly sunny. Highs in the upper 70s. Light north Winds.

Tonight 17 Sep Cattaraugus

Becoming mainly clear with Areas of fog developing after midnight. Lows in the lower 50s. Light Winds.

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Allegany State Park Temperature Statistics

September Temperature

Bradford Regional Airport (19.3 miles)

  • Lowest 8 September, 2025

    34 °F

  • Average September

    57 °F

  • Highest 14 September, 2025

    78.1 °F

Climate (2020–Present)

Bradford Regional Airport (19.3 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    49 °F

  • Average High 2020–2025

    58.6 °F
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