Olean Weather Forecast

    • 28
    • 37

    Chance Snow Showers

    • 18
    • 39

    Snow Showers Likely

    • 17
    • 31

    Chance Snow Showers

    • 28
    • 39

    Chance Rain/Snow

    • 21
    • 43

    Chance Rain Showers

    • 27
    • 43

    Mostly Cloudy

Today 19 Mar Cattaraugus

Lake effect snow Showers likely. Additional accumulation 1 to 2 Inches in the most persistent Snows. Cold with Highs in the lower 30s. West Winds 10 to 15 Mph, becoming southwest. Chance of snow 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olean Temperature Statistics

March Temperature

Bradford Regional Airport (22.4 miles)

  • Lowest 1 March, 2024

    15.9 °F
  • Average March

    46.1 °F
  • Highest 5 March, 2024

    70.6 °F

Climate (2019–Present)

Bradford Regional Airport (22.4 miles)

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  • Average Low 2019–2024

    38.9 °F
  • Average 2019–2024

    48.2 °F
  • Average High 2019–2024

    57.7 °F
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