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October 28th, 2025 :: 9:55 pm PDT   

Local Weather Report for
Fontana
California, United States

 Current Fontana Weather Conditions Updated October 28th at 8:53 pm 
Temperature:79°F Dew Point:37°F
Barometer:30.04 inHg Wind: 6 Mph
Humidity:22.5% Visibility:0M
 
 Fontana Weather Forecast Summary  
 
Today
Oct 28th
Wednesday
Oct 29th
Thursday
Oct 30th
Friday
Oct 31st
Saturday
Nov 1st
Sunny Sunny Sunny Cloudy Mostly Sunny
83°F
83°F
63°F
81°F
59°F
74°F
57°F
78°F
57°F
 
 Fontana Detailed Weather Forecast  
 
Tuesday, October 28th, 2025
Evening Temperature: 64°F
Clear.
Wednesday, October 29th, 2025
Overnight Temperature: 65°F
Clear.
Morning Temperature: 82°F
Sunny.
Afternoon Temperature: 73°F
Sunny.
Evening Temperature: 64°F
Clear.
Thursday, October 30th, 2025
Overnight Temperature: 64°F
Clear.
Morning Temperature: 79°F
Sunny.
Afternoon Temperature: 70°F
Sunny.
Evening Temperature: 60°F
Clear.
Friday, October 31st, 2025
Overnight Temperature: 59°F
Cloudy.
Morning Temperature: 72°F
Cloudy.
Afternoon Temperature: 66°F
Cloudy.
Evening Temperature: 58°F
Clear.
Saturday, November 1st, 2025
Overnight Temperature: 60°F
Clear.
Morning Temperature: 77°F
Sunny.
Afternoon Temperature: 68°F
Sunny.
Evening Temperature: 60°F
Clear with cloudy periods.
Sunday, November 2nd, 2025
Overnight Temperature: 61°F
Cloudy.
Morning Temperature: 79°F
Cloudy.
Afternoon Temperature: 70°F
Cloudy.
Evening Temperature: 63°F
Cloudy.
Monday, November 3rd, 2025
Overnight Temperature: 64°F
Cloudy.
Morning Temperature: 81°F
Cloudy.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 61°F
Clear.
Tuesday, November 4th, 2025
Overnight Temperature: 61°F
Mostly clear.
Morning Temperature: 77°F
Sunny.
Afternoon Temperature: 66°F
Cloudy.
Evening Temperature: 57°F
Clear.
Wednesday, November 5th, 2025
Overnight Temperature: 55°F
Clear.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 62°F
Sunny.
Evening Temperature: 54°F
Clear.





 

  [ Local Weather Report ]
Rialto, CA 
8:52 PM  70°F
 
 
Colton, CA 
8:52 PM  70°F
 
 
Grand Terrace, CA 
8:52 PM  70°F
 
 
San Bernardino, CA 
8:52 PM  70°F
 
 
Ontario, CA 
8:53 PM  79°F
 
 
Rancho Cucamonga, CA 
8:53 PM  79°F
 
 
Loma Linda, CA 
8:52 PM  70°F
 
 
Upland, CA 
 
Chino, CA 
8:53 PM  75°F
 
 
Highland, CA 
8:52 PM  70°F
 

 
This WeatherCity Weather Forecast for Fontana, 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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