10-Day Weather Forecast - Olean, NY

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

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

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

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

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

Mostly cloudy. Lows 5 below to 10 below zero.

Mostly cloudy. Highs 10 to 15.

Mostly cloudy. Lows zero to 5 above.

Partly sunny. Highs 20 to 25.

Mostly cloudy. Lows 5 to 10 above.

Partly sunny. Highs around 30.

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.

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.

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.

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.

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.

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.

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.