10-Day Weather Forecast - Ontario, CA
- 75|53°FMostly SunnyHourly details
Today
75°FMostly sunny. High temperature around 75F. Dew point will be around 46F with an average humidity of 49%. Winds will be 4 mph from the W.
Tonight
53°FPartly cloudy this evening. . . Becoming cloudy. Lows 46 to 49 in wind sheltered areas to 49 to 54 in warmer locations. Light winds.
- 64|57°FPartly CloudyHourly details
Day
64°FPatchy fog in the morning. Cloudy in the morning then partly cloudy with a slight chance of showers in the afternoon. Highs 63 to 69. Areas of winds south 10 to 15 mph. Chance of measurable precipitation 20 percent.
Night
57°FCloudy. A chance of showers in the evening then showers overnight. Locally heavy rainfall possible overnight. Lows 49 to 55. Areas of winds southeast 10 to 20 mph. Gusts to 25 mph. . . Becoming 35 mph overnight.
- 62|55°FChance of StormsHourly details
Day
62°FShowers. A slight chance of thunderstorms in the afternoon. Locally heavy rainfall possible. Highs 60 to 65. Areas of winds south 15 to 25 mph with gusts to 40 mph.
Night
55°FShowers and a slight chance of thunderstorms. Locally heavy rainfall possible in the evening. Lows 48 to 54. Areas of winds south 15 to 25 mph with gusts to 40 mph becoming east 10 mph overnight.
- 63|54°FRain ShowersHourly details
Day
63°FShowers. Highs 59 to 65.
Night
54°FShowers. Lows 46 to 51.
- 58|46°FRain ShowersHourly details
Day
58°FShowers. Highs 57 to 62.
Night
46°FMostly cloudy with showers likely in the evening then partly cloudy with a chance of showers overnight. Colder. Lows 38 to 44.
Weekend Weather
- 62|47°FChance of Rain ShowersHourly details
Day
62°FPartly cloudy with a slight chance of showers. Highs 57 to 63.
Night
47°FPartly cloudy with a slight chance of showers. Lows 37 to 44.
- 67|48°FMostly Sunny
Day
67°FMostly sunny. Highs 60 to 65.
Night
48°FMostly clear in the evening. . . Becoming partly cloudy. Lows 39 to 45.
- 64|49°FChance of Rain Showers
Day
64°FPartly cloudy. A slight chance of showers in the afternoon. Highs 64 to 68.
Night
49°FMostly clear. Low temperature around 49F. Dew point will be around 42F with an average humidity of 68%. Winds will be 6 mph from the N.
- 63|49°FSunny
Day
63°FSunny. High temperature around 63F. Dew point will be around 44F with an average humidity of 56%. Winds will be 4 mph from the NE.
Night
49°FClear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 71%. Winds will be 3 mph from the NE.
- 64|49°F30% Chance of Rain
Day
64°FSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 44F with an average humidity of 56%. Winds will be 2 mph from the NE.
Night
49°FClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 44F with an average humidity of 72%. Winds will be 3 mph from the NE.
