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Sunset:  7:52 pm
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August 1st, 2025 :: 11:07 am PDT   

Local Weather Report for
Rancho Cucamonga
California, United States

 Current Rancho Cucamonga Weather Conditions Updated August 1st at 9:53 am 
haze
Temperature:72°F Dew Point:61°F
Barometer:30.09 inHg Wind:N 9 Mph
Humidity:68.8% Visibility:0M
 
 Rancho Cucamonga Weather Forecast Summary  
 
Today
Aug 1st
Saturday
Aug 2nd
Sunday
Aug 3rd
Monday
Aug 4th
Tuesday
Aug 5th
Sunny Sunny Mix of Cloud and Sun Cloudy Sunny
93°F
95°F
73°F
96°F
76°F
99°F
78°F
100°F
79°F
 
 Rancho Cucamonga Detailed Weather Forecast  
 
Friday, August 1st, 2025
Afternoon Temperature: 87°F
Sunny. Windy at times.
Evening Temperature: 77°F
Clear.
Saturday, August 2nd, 2025
Overnight Temperature: 75°F
Clear.
Morning Temperature: 91°F
Sunny.
Afternoon Temperature: 90°F
Sunny. Windy at times.
Evening Temperature: 80°F
Clear.
Sunday, August 3rd, 2025
Overnight Temperature: 77°F
Clear.
Morning Temperature: 92°F
Sunny. Windy at times.
Afternoon Temperature: 91°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 82°F
A mix of cloudy and clear skies.
Monday, August 4th, 2025
Overnight Temperature: 80°F
Clear with cloudy periods.
Morning Temperature: 95°F
Cloudy. Windy at times.
Afternoon Temperature: 93°F
Mostly sunny. Windy at times.
Evening Temperature: 83°F
Clear with cloudy periods.
Tuesday, August 5th, 2025
Overnight Temperature: 81°F
Clear.
Morning Temperature: 96°F
Sunny. Windy at times.
Afternoon Temperature: 93°F
Sunny. Windy at times.
Evening Temperature: 82°F
Clear.
Wednesday, August 6th, 2025
Overnight Temperature: 81°F
Clear.
Morning Temperature: 97°F
Sunny.
Afternoon Temperature: 96°F
Sunny. Windy at times.
Evening Temperature: 85°F
Clear.
Thursday, August 7th, 2025
Overnight Temperature: 83°F
Clear.
Morning Temperature: 100°F
Sunny. Windy at times.
Afternoon Temperature: 97°F
Sunny. Windy at times.
Evening Temperature: 86°F
Clear.
Friday, August 8th, 2025
Overnight Temperature: 83°F
Clear.
Morning Temperature: 97°F
Sunny. Windy at times.
Afternoon Temperature: 92°F
Sunny. Windy at times.
Evening Temperature: 81°F
Clear.
Saturday, August 9th, 2025
Overnight Temperature: 77°F
Clear.
Morning Temperature: 91°F
Sunny. Windy at times.
Afternoon Temperature: 87°F
Sunny. Windy at times.
Evening Temperature: 78°F
Clear.





 

  [ Local Weather Report ]
Upland, CA 
9:55 AM  73°F
 
 
Ontario, CA 
9:53 AM  72°F
haze
 
Montclair, CA 
9:55 AM  73°F
 
 
Claremont, CA 
9:47 AM  77°F
 
 
Chino, CA 
9:53 AM  73°F
haze
 
Fontana, CA 
9:53 AM  72°F
haze
 
La Verne Bracket, CA 
9:47 AM  77°F
 
 
La Verne, CA 
9:47 AM  77°F
 
 
Pomona, CA 
9:47 AM  77°F
 
 
Norco, CA 
9:56 AM  72°F
 

This WeatherCity Weather Forecast for Rancho Cucamonga, 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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