10-Day Weather Forecast - Ontario, NY
- 45|31°FRainHourly details
Today
45°FShowers through early afternoon then a chance of showers late. Early afternoon highs in the upper 40s along the lake ontario shore to the lower 50s inland then temperatures falling to the upper 30s along the lake ontario shore and to around 40 inland. Light winds becoming north around 10 mph. Chance of rain 90 percent.
Tonight
31°FCloudy. A chance of rain showers in the evening then a chance of freezing drizzle and snow showers overnight. Lows in the upper 20s. North winds 5 to 10 mph. Chance of precipitation 30 percent.
- 33|27°F30% Chance Snow ShowersHourly details
Day
33°FMostly cloudy with a chance of snow showers and freezing drizzle in the morning then partly sunny in the afternoon. Highs in the upper 30s. North winds 5 to 10 mph becoming northwest. Chance of precipitation 30 percent.
Night
27°FPartly to mostly cloudy. Lows in the mid 20s. Light winds.
- 40|30°FPartly SunnyHourly details
Day
40°FMostly sunny in the morning then becoming partly sunny. Highs in the mid 40s. Light winds.
Night
30°FMostly cloudy. Lows around 30.
- 48|32°FMostly CloudyHourly details
Day
48°FMostly cloudy. Highs in the lower 40s.
Night
32°FMostly cloudy with a 30 percent chance of rain showers. Lows around 30.
- 51|33°F60% Chance Snow ShowersHourly details
Day
51°FRain showers likely with a chance of snow showers. Highs in the mid 50s. Chance of precipitation 60 percent.
Night
33°FRain showers likely. Lows in the upper 20s. Chance of rain 60 percent.
- 32|23°FPartly SunnyHourly details
Day
32°FPartly sunny. Highs in the mid 30s.
Night
23°FPartly cloudy. Lows in the lower 20s.
Weekend Weather
- 34|29°FPartly Sunny
Day
34°FPartly sunny. Highs around 40.
Night
29°FPartly cloudy. Low temperature around 29F. Dew point will be around 20F with an average humidity of 64%. Winds will be 8 mph from the W.
- 39|28°FCloudy
Day
39°FCloudy. High temperature around 39F. Dew point will be around 22F with an average humidity of 59%. Winds will be 7 mph from the W.
Night
28°FMostly clear. Low temperature around 28F. Dew point will be around 23F with an average humidity of 69%. Winds will be 2 mph from the W.
- 41|38°FSunny
Day
41°FSunny. High temperature around 41F. Dew point will be around 26F with an average humidity of 66%. Winds will be 2 mph from the S.
Night
38°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 31F with an average humidity of 74%. Winds will be 5 mph from the S.
- 45|39°F50% Chance of Rain
Day
45°FCloudy with a chance of rain. Chance of precipitation 45%. High temperature around 45F. Dew point will be around 37F with an average humidity of 79%. Winds will be 4 mph from the S.
Night
39°FCloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 39F. Dew point will be around 38F with an average humidity of 85%. Winds will be 2 mph from the S.













