Current Conditions
More Information
WeatherCity Home
Switch to Imperial Units
[ Almanac ]  
Sunrise:  5:57 am
Sunset:  7:56 pm
[ Moon Phases ]  

First Quarter
Aug 2

Full Moon
Aug 10

Last Quarter
Aug 17

New Moon
Aug 24




July 26th, 2025 :: 5:42 pm PDT   

Local Weather Report for
Ontario
California, United States

 Current Ontario Weather Conditions Updated July 26th at 4:53 pm 
Overcast
Temperature:28°C Dew Point:10°C
Barometer:101.3 kPa Wind:N 45 Km/h
Humidity:32.5% Visibility:0 Km
 
 Ontario Weather Forecast Summary  
 
Today
Jul 26th
Sunday
Jul 27th
Monday
Jul 28th
Tuesday
Jul 29th
Wednesday
Jul 30th
Mix of Cloud and Sun Sunny Sunny Sunny Sunny
29°C
30°C
19°C
32°C
20°C
34°C
22°C
35°C
22°C
 
 Ontario Detailed Weather Forecast  
 
Saturday, July 26th, 2025
Evening Temperature: 20°C
Clear.
Sunday, July 27th, 2025
Overnight Temperature: 19°C
Clear.
Morning Temperature: 27°C
Sunny.
Afternoon Temperature: 28°C
Sunny. Windy at times.
Evening Temperature: 22°C
Clear.
Monday, July 28th, 2025
Overnight Temperature: 21°C
Clear.
Morning Temperature: 29°C
Sunny.
Afternoon Temperature: 30°C
Sunny. Windy at times.
Evening Temperature: 23°C
Clear.
Tuesday, July 29th, 2025
Overnight Temperature: 22°C
Clear.
Morning Temperature: 30°C
Sunny. Windy at times.
Afternoon Temperature: 31°C
Sunny. Windy at times.
Evening Temperature: 25°C
Clear.
Wednesday, July 30th, 2025
Overnight Temperature: 23°C
Clear.
Morning Temperature: 31°C
Sunny.
Afternoon Temperature: 32°C
Sunny. Windy at times.
Evening Temperature: 26°C
Clear.
Thursday, July 31st, 2025
Overnight Temperature: 24°C
Clear.
Morning Temperature: 32°C
Sunny. Windy at times.
Afternoon Temperature: 32°C
Sunny. Windy at times.
Evening Temperature: 25°C
Clear.
Friday, August 1st, 2025
Overnight Temperature: 24°C
Clear.
Morning Temperature: 32°C
Sunny. Windy at times.
Afternoon Temperature: 32°C
Sunny. Windy at times.
Evening Temperature: 25°C
Clear.
Saturday, August 2nd, 2025
Overnight Temperature: 25°C
Clear.
Morning Temperature: 33°C
Sunny. Windy at times.
Afternoon Temperature: 34°C
Sunny. Windy at times.
Evening Temperature: 27°C
Clear.
Sunday, August 3rd, 2025
Overnight Temperature: 27°C
Clear.
Morning Temperature: 35°C
A mix of cloud and sun.
Afternoon Temperature: 36°C
Sunny. Windy at times.
Evening Temperature: 29°C
Clear.





 

  [ Local Weather Report ]
Rancho Cucamonga, CA 
4:53 PM  28°C
Overcast
 
Upland, CA 
4:55 PM  27°C
 
 
Chino, CA 
4:53 PM  26°C
Overcast
 
Montclair, CA 
4:55 PM  27°C
 
 
Claremont, CA 
4:47 PM  27°C
 
 
Fontana, CA 
4:53 PM  28°C
Overcast
 
Norco, CA 
4:56 PM  26°C
 
 
Pomona, CA 
4:47 PM  27°C
 
 
La Verne Bracket, CA 
4:47 PM  27°C
 
 
La Verne, CA 
4:47 PM  27°C
 

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

  Ontario weather brought to you by WeatherCity de-fra1   Rendered in 0.00444s  
Home   |   About WeatherCity