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Current Weather Conditions for Ontario, CA

Mostly clear, with a low around 54. West wind around 5 mph.
57°F

Conditions

Wind: 5 mph W
Humidity: 83%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM
57° 55° 55° 55° 54° 54° 56° 59° 64° 67° 72° 74° 75°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 54. West wind around 5 mph.
68°F 53°F
Monday
Sunny
Sunny, with a high near 77. Southwest wind 0 to 15 mph, with gusts as high as 25 mph.
68°F 53°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 51. West wind 0 to 15 mph, with gusts as high as 25 mph.
68°F 53°F
Tuesday
Slight Chance Rain Showers
A slight chance of rain showers after 11am. Mostly sunny, with a high near 73. Southwest wind 0 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
68°F 53°F
Tuesday Night
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 11pm. Partly cloudy, with a low around 50. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
68°F 53°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 71.
68°F 53°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 50.
68°F 53°F
Thursday
Sunny
Sunny, with a high near 75.
68°F 53°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 53.
68°F 53°F
Friday
Mostly Sunny
Mostly sunny, with a high near 74.
68°F 53°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 53.
68°F 53°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 70.
68°F 53°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 52.
68°F 53°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 68.
68°F 53°F
Data provided by weather.gov