10-Day Weather Forecast - Olean, NY

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  • |18°F
    70% Chance Snow Showers
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    Tonight

    18°F

    Mostly cloudy. A chance of snow showers early. Snow likely late. Additional accumulation an inch or less. Lows 15 to 20. Light winds. Chance of snow 70 percent.

    Hourly details
  • Day

    35°F

    Mostly cloudy. Occasional snow in the morning. Additional accumulation an inch or less. Highs in the lower 30s. Light south winds. Chance of snow 80 percent.

    Night

    28°F

    Mostly cloudy and not as cold with lows in the mid 20s. Light winds.

    Hourly details
  • Day

    41°F

    Mostly cloudy. Rain showers likely in the afternoon. Highs in the lower 40s. Light winds. Chance of rain 70 percent.

    Night

    34°F

    Rain showers with a chance of freezing drizzle in the evening then rain showers a chance of snow showers and freezing rain overnight. Lows in the lower 30s. Southwest winds 5 to 10 mph becoming west. Chance of precipitation 80 percent.

    Hourly details
  • Day

    37°F

    Mostly cloudy with a 50 percent chance of snow showers and freezing rain. Highs in the mid 30s.

    Night

    32°F

    Mostly cloudy. Lows in the upper 20s. Highs in the mid 40s.

    Hourly details
  • Day

    45°F

    Mostly cloudy. Lows in the upper 20s. Highs in the mid 40s.

    Night

    40°F

    Mostly cloudy with a 50 percent chance of rain showers. Lows in the lower 30s.

    Hourly details
  • Day

    46°F

    Rain showers likely. Highs in the mid 40s. Lows in the lower 30s. Chance of rain 60 percent.

    Night

    42°F

    Rain showers likely. Highs in the mid 40s. Lows in the lower 30s. Chance of rain 60 percent.

    Hourly details
  • Weekend Weather

  • Day

    45°F

    Mostly cloudy with a 50 percent chance of rain and snow showers. Highs in the lower 40s.

    Night

    28°F

    Mostly cloudy with a 50 percent chance of snow showers. Lows in the lower 20s. Highs in the upper 20s.

    Hourly details
  • Day

    30°F

    Mostly cloudy with a 50 percent chance of snow showers. Lows in the lower 20s. Highs in the upper 20s.

    Night

    23°F

    Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 23F. Dew point will be around 20F with an average humidity of 81%. Winds will be 6 mph from the NW.

  • Day

    29°F

    Mostly cloudy. High temperature around 29F. Dew point will be around 19F with an average humidity of 71%. Winds will be 6 mph from the W.

    Night

    27°F

    Partly cloudy. Low temperature around 27F. Dew point will be around 21F with an average humidity of 77%. Winds will be 7 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 8 mph from the SW.

    Night

    26°F

    Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 26F. Dew point will be around 24F with an average humidity of 83%. Winds will be 6 mph from the SW.