10-Day Weather Forecast - Ontario, NY

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  • 46|26°F
    70% Chance of Rain
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    Today

    46°F

    Cloudy. A chance of rain early this afternoon. Rain likely late. Highs in the mid 40s. Southwest winds around 10 mph becoming light. Chance of rain 70 percent.

    Tonight

    26°F

    Snow and rain in the evening then snow overnight. Snow accumulation 2 to 3 inches. Much colder with lows 15 to 20. Light winds becoming northwest 10 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.

    Hourly details
  • Day

    25°F

    Snow in the morning then lake effect snow showers likely in the afternoon. Additional accumulation 3 to 5 inches in the most persistent snows. Much colder with highs in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph becoming west. Chance of snow 90 percent.

    Night

    16°F

    Mostly cloudy. Snow showers likely in the evening then a chance of snow showers overnight. Near steady temperatures between 10 and 15. West winds 10 to 15 mph. Chance of snow 70 percent.

    Hourly details
  • Day

    27°F

    Partly sunny in the morning then becoming mostly cloudy. A 30 percent chance of snow showers. Highs in the upper 20s. Southwest winds 5 to 10 mph becoming south.

    Night

    26°F

    Mostly cloudy. Lows in the mid 20s.

    Hourly details
  • Weekend Weather

  • Day

    36°F

    Mostly cloudy with a 40 percent chance of snow showers. Highs in the mid 30s. Lows 15 to 20.

    Night

    25°F

    Mostly cloudy with a 40 percent chance of snow showers. Highs in the mid 30s. Lows 15 to 20.

    Hourly details
  • Day

    25°F

    Mostly cloudy with a 50 percent chance of snow showers. Highs in the mid 20s. Lows around 15.

    Night

    17°F

    Mostly cloudy with a 50 percent chance of snow showers. Highs in the mid 20s. Lows around 15.

    Hourly details
  • Day

    25°F

    Mostly cloudy with a 50 percent chance of snow showers. Highs in the mid 20s. Lows around 15.

    Night

    13°F

    Mostly cloudy with a 50 percent chance of snow showers. Highs in the mid 20s. Lows around 15.

    Hourly details
  • Day

    16°F

    Mostly cloudy with a 50 percent chance of snow showers. Highs 15 to 20.

    Night

    14°F

    Mostly cloudy. Low temperature around 14F. Dew point will be around 6F with an average humidity of 67%. Winds will be 10 mph from the W.

  • Day

    20°F

    Cloudy. High temperature around 20F. Dew point will be around 10F with an average humidity of 70%. Winds will be 8 mph from the SW.

    Night

    17°F

    Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 17F. Dew point will be around 12F with an average humidity of 76%. Winds will be 5 mph from the W.

  • Day

    24°F

    Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 24F. Dew point will be around 13F with an average humidity of 72%. Winds will be 7 mph from the SW.

    Night

    21°F

    Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 21F. Dew point will be around 15F with an average humidity of 74%. Winds will be 4 mph from the SW.

  • Day

    31°F

    Cloudy with a chance of snow. Chance of precipitation 40%. High temperature around 31F. Dew point will be around 21F with an average humidity of 77%. Winds will be 5 mph from the SW.

    Night

    25°F

    Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 25F. Dew point will be around 23F with an average humidity of 82%. Winds will be 1 mph from the SW.