Beaver Lake Weather Forecast

    • 47
    • 68

    Becoming Sunny

    • 57
    • 74

    Mostly Sunny

    • 61
    • 76

    Mostly Cloudy

    • 64
    • 79

    Chance Rain Showers

    • 65
    • 80

    Chance Rain Showers

    • 61
    • 78

    Chance Rain Showers

Today 28 Aug Cattaraugus

Sunny. Highs around 70. Northwest Winds around 10 Mph, becoming light.

Tonight 28 Aug Cattaraugus

Clear with some patchy fog developing from late evening on. Lows in the upper 40s. Light Winds.

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Beaver Lake Temperature Statistics

August Temperature

Wellsville, Wellsville Municipal Airport (31.1 miles)

  • Lowest 21 August, 2026

    46.9 °F

  • Average August

    65.8 °F

  • Highest 6 August, 2026

    82 °F

Climate (2021–2026)

Wellsville, Wellsville Municipal Airport (31.1 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57 °F
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