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July 7th, 2026 :: 10:13 pm PDT   

Local Weather Report for
Ontario
California, United States

 Current Ontario Weather Conditions Updated July 7th at 8:53 pm 
Temperature:79°F Dew Point:50°F
Barometer:29.92 inHg Wind:N 17 Mph
Humidity:36.5% Visibility:0M
 
 Ontario Weather Forecast Summary  
 
Today
Jul 7th
Wednesday
Jul 8th
Thursday
Jul 9th
Friday
Jul 10th
Saturday
Jul 11th
Sunny Sunny Sunny Mostly Sunny Mostly Sunny
96°F
98°F
75°F
98°F
78°F
95°F
75°F
95°F
74°F
 
 Ontario Detailed Weather Forecast  
 
Tuesday, July 7th, 2026
Evening Temperature: 83°F
Clear.
Wednesday, July 8th, 2026
Overnight Temperature: 76°F
Clear.
Morning Temperature: 85°F
Sunny.
Afternoon Temperature: 97°F
Sunny. Windy at times.
Evening Temperature: 85°F
Clear. Windy at times.
Thursday, July 9th, 2026
Overnight Temperature: 79°F
Clear.
Morning Temperature: 87°F
Sunny.
Afternoon Temperature: 96°F
Sunny. Windy at times.
Evening Temperature: 83°F
Clear.
Friday, July 10th, 2026
Overnight Temperature: 77°F
Clear.
Morning Temperature: 84°F
Sunny.
Afternoon Temperature: 93°F
Sunny. Windy at times.
Evening Temperature: 82°F
Mostly clear. Windy at times.
Saturday, July 11th, 2026
Overnight Temperature: 75°F
Clear.
Morning Temperature: 82°F
Sunny.
Afternoon Temperature: 92°F
Mostly sunny. Windy at times.
Evening Temperature: 81°F
A mix of clear and cloudy skies.
Sunday, July 12th, 2026
Overnight Temperature: 76°F
Mostly clear.
Morning Temperature: 82°F
Mostly sunny.
Afternoon Temperature: 91°F
A mix of sun and cloud. Windy at times.
Evening Temperature: 82°F
Mostly clear.
Monday, July 13th, 2026
Overnight Temperature: 76°F
Clear.
Morning Temperature: 84°F
Sunny.
Afternoon Temperature: 96°F
Mostly sunny. Windy at times.
Evening Temperature: 85°F
Mostly clear.
Tuesday, July 14th, 2026
Overnight Temperature: 79°F
Mostly clear.
Morning Temperature: 86°F
Sunny with cloudy periods.
Afternoon Temperature: 96°F
Mostly sunny. Windy at times.
Evening Temperature: 88°F
Mostly clear.
Wednesday, July 15th, 2026
Overnight Temperature: 82°F
Mostly clear.
Morning Temperature: 91°F
Sunny.
Afternoon Temperature: 104°F
Sunny. Windy at times.
Evening Temperature: 93°F
Clear. Windy at times.





 

  [ Local Weather Report ]
Rancho Cucamonga, CA 
8:53 PM  79°F
 
 
Upland, CA 
8:55 PM  75°F
 
 
Chino, CA 
8:53 PM  75°F
 
 
Montclair, CA 
8:55 PM  75°F
 
 
Claremont, CA 
8:47 PM  75°F
 
 
Fontana, CA 
 
Norco, CA 
8:56 PM  77°F
 
 
Pomona, CA 
8:47 PM  75°F
 
 
La Verne Bracket, CA 
8:47 PM  75°F
 
 
La Verne, CA 
8:47 PM  75°F
 

 
This WeatherCity Weather Forecast for Ontario, California, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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