Olean Weather Forecast

    • 60
    • 88

    Becoming Sunny

    • 61
    • 87

    Partly Sunny

    • 61
    • 85

    Partly Sunny

    • 54
    • 82

    Chance Rain Showers

    • 45
    • 66

    Slight Chance Rain Showers

    • 43
    • 63

    Chance Rain Showers

    • 43
    • 58

    Chance Rain Showers

Today 24 Sep Cattaraugus

Sunny. Areas of valley fog this morning. Very warm with Highs Ranging from the lower 80s on the Hilltops to the upper 80s across the lower Elevations. Light Winds, becoming northeast around 10 Mph.

Tonight 24 Sep Cattaraugus

Clear with Areas of valley fog developing overnight. Warm with Lows in the lower 60s. Light northeast Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olean Temperature Statistics

September Temperature

Bradford Regional Airport (22.4 miles)

  • Lowest 10 September, 2017

    34 °F
  • Average September

    57.1 °F
  • Highest 21 September, 2017

    81 °F

Climate (2010–Present)

Bradford Regional Airport (22.4 miles)

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  • Average Low 2010–Present

    35.5 °F
  • Average 2010–Present

    45.6 °F
  • Average High 2010–Present

    55.1 °F
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