West Valley Weather Forecast

    • 46
    • 71

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

    • 50
    • 73

    Partly Sunny

    • 55
    • 75

    Partly Sunny

    • 52
    • 72

    Slight Chance Rain Showers

Today 9 Sep Cattaraugus

Sunny. Patchy fog and frost early. Highs in the lower 70s. Light southeast Winds.

Tonight 9 Sep Cattaraugus

Mainly clear with some patchy fog developing overnight. Lows in the mid 40s. Light southeast Winds.

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West Valley Temperature Statistics

September Temperature

Dunkirk, Chautauqua County / Dunkirk Airport (34.2 miles)

  • Lowest 1 September, 2025

    48 °F

  • Average September

    64.5 °F

  • Highest 3 September, 2025

    79 °F

Climate (2020–Present)

Dunkirk, Chautauqua County / Dunkirk Airport (34.2 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    60.4 °F
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