10-Day Weather Forecast - Ontario, NY

Mostly cloudy. A chance of snow showers in the afternoon. Highs in the upper 20s. Light south winds. Chance of snow 40 percent.

Snow showers with areas of blowing snow overnight with visibility one quarter mile or less at times. Accumulation 2 to 3 inches. Very windy and cold with lows zero to 5 above. Light winds becoming northwest 25 to 35 mph. Chance of snow near 100 percent.

Lake effect snow showers and areas of blowing snow. Visibility one quarter mile or less at times in the morning. Windy and much colder with highs 5 to 10 above. Northwest winds 15 to 30 mph. Chance of snow near 100 percent.

Mostly cloudy. Snow showers likely in the evening then a chance of snow showers overnight. Cold with lows zero to 5 above. Northwest winds 10 to 15 mph with gusts up to 30 mph in the evening diminishing to 5 to 10 mph. Chance of snow 60 percent.

Mostly cloudy with a 30 percent chance of snow showers. Highs 10 to 15.

Mostly cloudy. Lows zero to 5 above. Highs 15 to 20.

Mostly cloudy. Lows zero to 5 above. Highs 15 to 20.

Mostly cloudy. Lows zero to 5 above. Highs 15 to 20.

Mostly cloudy. Highs in the mid 20s.

Mostly cloudy with a 30 percent chance of snow showers. Lows 15 to 20.

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

Mostly cloudy with a chance of freezing rain. Lows in the mid 20s. Chance of precipitation 30 percent.

Mostly cloudy with a 30 percent chance of snow showers. Highs in the lower 30s.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 24F. Dew point will be around 21F with an average humidity of 84%. Winds will be 5 mph from the W.

Cloudy with a chance of snow. Chance of precipitation 40%. High temperature around 30F. Dew point will be around 23F with an average humidity of 83%. Winds will be 4 mph from the NW.

Cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 27F. Dew point will be around 23F with an average humidity of 83%. Winds will be 2 mph from the W.

Cloudy with a chance of snow. Chance of precipitation 40%. High temperature around 32F. Dew point will be around 26F with an average humidity of 84%. Winds will be 2 mph from the N.

Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 31F. Dew point will be around 27F with an average humidity of 84%. Winds will be 1 mph from the NW.