Olean Weather Forecast

    • 61
    • 84

    Rain Showers Likely

    • 58
    • 78

    Chance Rain Showers

    • 58
    • 77

    Rain Showers Likely

    • 49
    • 71

    Slight Chance Rain Showers

    • 56
    • 74

    Chance Rain Showers

    • 53
    • 74

    Chance Rain Showers

Today 27 Jul Cattaraugus

Sunny late this Morning, then partly sunny with scattered Showers early this afternoon. Partly sunny with Showers and Thunderstorms likely late. Some Thunderstorms may be severe with damaging Winds and heavy rainfall late. Highs in the lower 80s. Southwest Winds 5 to 10 Mph, becoming west 10 to 15 Mph. Chance of rain 70 percent.

Tonight 27 Jul Cattaraugus

Mostly cloudy. Showers likely with scattered Thunderstorms in the Evening, then scattered Showers with patchy drizzle overnight. Areas of fog developing overnight. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Lows in the lower 60s. West Winds 10 Mph or less. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

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Olean Temperature Statistics

July Temperature

Bradford Regional Airport (22.4 miles)

  • Lowest 4 July, 2021

    46 °F

  • Average July

    66.6 °F

  • Highest 7 July, 2021

    84.9 °F

Climate (2010–Present)

Bradford Regional Airport (22.4 miles)

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  • Average Low 2010–Present

    37.7 °F

  • Average 2010–Present

    46.6 °F

  • Average High 2010–Present

    55.8 °F
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