Olean Weather Forecast

    • 44
    • 55

    Rain Showers

    • 35
    • 50

    Chance Rain Showers

    • 43
    • 56

    Mostly Cloudy

    • 36
    • 65

    Partly Sunny

    • 31
    • 56

    Partly Sunny

    • 40
    • 52

    Mostly Cloudy

    • 33
    • 57

    Chance Rain Showers

Today 30 Jan Miller

Showers. Near steady temperature in the mid 50s. East Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 30 Jan Miller

Cloudy. A chance of Showers this evening. Lows in the mid 40s. Southeast Winds around 5 Mph, becoming southwest with Gusts up to 20 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olean Temperature Statistics

January Temperature

Kaiser Lake Ozark, Lee C Fine Memorial Airport (21.1 miles)

  • Lowest 20 January, 2025

    -2 °F

  • Average January

    27.1 °F

  • Highest 28 January, 2025

    59 °F

Climate (2020–Present)

Kaiser Lake Ozark, Lee C Fine Memorial Airport (21.1 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    67.7 °F
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