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Current Weather Conditions for Ontario, CA

Mostly clear, with a low around 53. West wind 0 to 5 mph.
58°F

Conditions

Wind: 0 mph
Humidity: 72%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM
58° 57° 56° 55° 54° 54° 54° 55° 58° 60° 64° 68° 71°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 53. West wind 0 to 5 mph.
84°F 60°F
Thursday
Sunny
Sunny, with a high near 75. West wind 5 to 15 mph, with gusts as high as 25 mph.
84°F 60°F
Thursday Night
Partly Cloudy then Patchy Fog
Patchy fog after 5am. Partly cloudy, with a low around 54. West wind 5 to 15 mph, with gusts as high as 25 mph.
84°F 60°F
Friday
Patchy Fog then Mostly Sunny
Patchy fog before 11am. Mostly sunny, with a high near 73. West wind 5 to 15 mph, with gusts as high as 25 mph.
84°F 60°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 55. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.
84°F 60°F
Saturday
Cloudy
Cloudy, with a high near 66.
84°F 60°F
Saturday Night
Cloudy
Cloudy, with a low around 55.
84°F 60°F
Sunday
Partly Sunny
Partly sunny, with a high near 67.
84°F 60°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 51.
84°F 60°F
Monday
Sunny
Sunny, with a high near 75.
84°F 60°F
Monday Night
Mostly Clear
Mostly clear, with a low around 56.
84°F 60°F
Tuesday
Sunny
Sunny, with a high near 84.
84°F 60°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 60.
84°F 60°F
Wednesday
Sunny
Sunny, with a high near 87.
84°F 60°F
Data provided by weather.gov