Olean Weather Forecast

    • 35
    • 50

    Rain Showers

    • 24
    • 51

    Rain/Snow

    • 20
    • 35

    Snow Showers

    • 25
    • 38

    Chance Rain/Snow

    • 29
    • 45

    Rain/Snow

    • 27
    • 42

    Chance Rain/Snow

Today 8 Nov Cattaraugus

Cloudy. A chance of Showers in the afternoon. Highs in the mid 40s. Light northwest Winds. Chance of rain 30 percent.

Tonight 8 Nov Cattaraugus

Rain Showers. Lows in the mid 30s. Light Winds. Chance of rain 90 percent.

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Olean Temperature Statistics

November Temperature

Bradford Regional Airport (22.4 miles)

  • Lowest 2 November, 2025

    28 °F

  • Average November

    41.9 °F

  • Highest 2 November, 2025

    55 °F

Climate (2020–Present)

Bradford Regional Airport (22.4 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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