10-Day Weather Forecast - Olean, NY

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  • 21|8°F
    40% Chance Snow Showers
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    Today

    21°F

    Mostly cloudy late this morning then becoming partly sunny. A chance of snow showers late this morning. Cold with highs 15 to 20. Light northwest winds. Chance of snow 40 percent.

    Tonight

    8°F

    Mostly cloudy. Lows zero to 5 above. Light northwest winds.

    Hourly details
  • Day

    22°F

    Mostly cloudy in the morning then becoming partly sunny. A 30 percent chance of snow showers. Cold with highs 15 to 20. Light winds.

    Night

    10°F

    Mostly cloudy. Lows 5 to 10 above. Light winds.

    Hourly details
  • Day

    24°F

    Snow showers. Highs in the mid 20s. Light winds becoming southwest 5 to 10 mph. Chance of snow 90 percent.

    Night

    2°F

    Snow showers. Lows zero to 5 below. Chance of snow 90 percent.

    Hourly details
  • Weekend Weather

  • Day

    4°F

    Partly sunny with a 40 percent chance of snow showers. Highs zero to 5 above.

    Night

    -4°F

    Mostly cloudy. Lows 5 below to 10 below zero.

    Hourly details
  • Day

    13°F

    Mostly cloudy. Highs 10 to 15.

    Night

    5°F

    Mostly cloudy. Lows zero to 5 above.

    Hourly details
  • Day

    23°F

    Partly sunny. Highs 20 to 25.

    Night

    12°F

    Mostly cloudy. Lows 5 to 10 above.

    Hourly details
  • Day

    30°F

    Partly sunny. Highs around 30.

    Night

    23°F

    Mostly cloudy. Low temperature around 23F. Dew point will be around 21F with an average humidity of 84%. Winds will be 3 mph from the SW.

  • Day

    33°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 33F. Dew point will be around 24F with an average humidity of 77%. Winds will be 2 mph from the SW.

    Night

    29°F

    Cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 29F. Dew point will be around 25F with an average humidity of 81%. Winds will be 2 mph from the SW.

  • Day

    32°F

    Cloudy with a chance of snow. Chance of precipitation 55%. High temperature around 32F. Dew point will be around 24F with an average humidity of 76%. Winds will be 2 mph from the SW.

    Night

    30°F

    Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 30F. Dew point will be around 25F with an average humidity of 80%. Winds will be 2 mph from the SW.

  • Day

    33°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 33F. Dew point will be around 25F with an average humidity of 76%. Winds will be 3 mph from the W.

    Night

    28°F

    Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 28F. Dew point will be around 24F with an average humidity of 80%. Winds will be 3 mph from the SW.