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Current Weather Conditions for Ontario, CA

Mostly cloudy, with a low around 59. West wind 0 to 5 mph.
61°F

Conditions

Wind: 5 mph W
Humidity: 76%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM
61° 61° 61° 60° 60° 60° 62° 66° 70° 73° 75° 76° 75°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Cloudy
Mostly cloudy, with a low around 59. West wind 0 to 5 mph.
59°F 48°F
Wednesday
Mostly Cloudy
Mostly cloudy, with a high near 77. West wind 0 to 10 mph.
59°F 48°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 55. West wind 0 to 5 mph.
59°F 48°F
Thursday
Mostly Sunny then Chance Rain Showers
A chance of rain showers after 4pm. Mostly sunny, with a high near 74. Southwest wind 0 to 10 mph. Chance of precipitation is 30%.
59°F 48°F
Thursday Night
Rain Showers
Rain showers. Mostly cloudy, with a low around 57. Southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
59°F 48°F
Friday
Rain Showers
Rain showers before 1pm, then showers and thunderstorms likely. Cloudy, with a high near 64. Chance of precipitation is 90%.
59°F 48°F
Friday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 55.
59°F 48°F
Saturday
Showers And Thunderstorms Likely
Rain showers likely before 10am, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 62.
59°F 48°F
Saturday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 51.
59°F 48°F
Sunday
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 60.
59°F 48°F
Sunday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 50.
59°F 48°F
Monday
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 61.
59°F 48°F
Monday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 47.
59°F 48°F
Tuesday
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 59.
59°F 48°F
Data provided by weather.gov