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July 11th, 2026 :: 1:23 pm PDT   

Local Weather Report for
Rialto
California, United States

 Rialto Weather Forecast Summary  
 
Today
Jul 11th
Sunday
Jul 12th
Monday
Jul 13th
Tuesday
Jul 14th
Wednesday
Jul 15th
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Sunny
91°F
92°F
68°F
87°F
70°F
90°F
70°F
95°F
73°F
 
 Rialto Detailed Weather Forecast  
 
Saturday, July 11th, 2026
Afternoon Temperature: 87°F
A mix of sun and cloud. Windy at times.
Evening Temperature: 74°F
Clear with cloudy periods.
Sunday, July 12th, 2026
Overnight Temperature: 69°F
Mostly clear.
Morning Temperature: 80°F
A mix of cloud and sun.
Afternoon Temperature: 89°F
Mostly sunny. Windy at times.
Evening Temperature: 72°F
Clear with cloudy periods with a slight chance of showers.
Monday, July 13th, 2026
Overnight Temperature: 71°F
Mostly clear with a chance of showers.
Morning Temperature: 80°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 85°F
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm.
Evening Temperature: 74°F
Clear.
Tuesday, July 14th, 2026
Overnight Temperature: 70°F
Clear with cloudy periods.
Morning Temperature: 81°F
Sunny.
Afternoon Temperature: 88°F
A mix of sun and cloud. Windy at times.
Evening Temperature: 77°F
Clear.
Wednesday, July 15th, 2026
Overnight Temperature: 73°F
Clear.
Morning Temperature: 87°F
Sunny.
Afternoon Temperature: 94°F
Sunny. Windy at times.
Evening Temperature: 80°F
Clear.
Thursday, July 16th, 2026
Overnight Temperature: 73°F
Clear.
Morning Temperature: 85°F
Sunny.
Afternoon Temperature: 93°F
Sunny. Windy at times.
Evening Temperature: 77°F
Clear.
Friday, July 17th, 2026
Overnight Temperature: 71°F
Clear.
Morning Temperature: 84°F
Sunny.
Afternoon Temperature: 91°F
Sunny. Windy at times.
Evening Temperature: 75°F
Clear.
Saturday, July 18th, 2026
Overnight Temperature: 70°F
Clear.
Morning Temperature: 81°F
Sunny.
Afternoon Temperature: 90°F
Sunny. Windy at times.
Evening Temperature: 74°F
Clear.
Sunday, July 19th, 2026
Overnight Temperature: 70°F
Clear.
Morning Temperature: 81°F
Sunny.
Afternoon Temperature: 90°F
Sunny. Windy at times.
Evening Temperature: 73°F
Clear.





 

  [ Local Weather Report ]
Colton, CA 
11:55 AM  90°F
 
 
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11:55 AM  90°F
 
 
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11:55 AM  90°F
 
 
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11:55 AM  90°F
 
 
Highland, CA 
11:55 AM  90°F
 
 
Redlands, CA 
 
Ontario, CA 
11:53 AM  84°F
Overcast
 
Rancho Cucamonga, CA 
11:53 AM  84°F
Overcast
 
Moreno Valley, CA 
11:55 AM  90°F
 

 
This WeatherCity Weather Forecast for Rialto, 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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