Cattaraugus County-Olean Airport Weather Forecast

    • 22
    • 29

    Chance Snow

    • 10
    • 28

    Snow Likely

    • 6
    • 17

    Chance Snow Showers

    • 23
    • 26

    Snow Showers Likely

    • 21
    • 34

    Rain/Snow

    • 16
    • 26

    Snow Showers Likely

Today 6 Dec Cattaraugus

Partly sunny in the Morning, then becoming mostly cloudy. A 50 percent chance of snow Showers. Highs in the lower 30s. Southwest Winds 10 Mph or less.

Tonight 6 Dec Cattaraugus

Mostly cloudy. Near steady Temperatures around 20. Light Winds, becoming southwest 5 to 10 Mph.

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Cattaraugus County-Olean Airport Temperature Statistics

December Temperature

Wellsville, Wellsville Municipal Airport (21.7 miles)

  • Lowest 1 December, 2025

    17.1 °F

  • Average December

    23.7 °F

  • Highest 3 December, 2025

    30 °F

Climate (2020–Present)

Wellsville, Wellsville Municipal Airport (21.7 miles)

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  • Average Low 2020–2025

    40.2 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    57.1 °F
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