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October 10th, 2025 :: 1:36 pm PDT   

Local Weather Report for
Grand Terrace
California, United States

 Current Grand Terrace Weather Conditions Updated October 10th at 12:52 pm 
Overcast
Temperature:91°F Dew Point:54°F
Barometer:29.86 inHg Wind:calm
Humidity:27.9% Visibility:0M
 
 Grand Terrace Weather Forecast Summary  
 
Today
Oct 10th
Saturday
Oct 11th
Sunday
Oct 12th
Monday
Oct 13th
Tuesday
Oct 14th
Cloudy Sunny Sunny Mostly Sunny Cloudy
80°F
75°F
54°F
75°F
52°F
64°F
46°F
60°F
45°F
 
 Grand Terrace Detailed Weather Forecast  
 
Friday, October 10th, 2025
Afternoon Temperature: 72°F
Sunny with cloudy periods with a slight chance of showers or thundershowers.
Evening Temperature: 64°F
Clear.
Saturday, October 11th, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 65°F
Sunny.
Evening Temperature: 55°F
Clear.
Sunday, October 12th, 2025
Overnight Temperature: 56°F
Clear.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 65°F
Sunny.
Evening Temperature: 53°F
Clear.
Monday, October 13th, 2025
Overnight Temperature: 51°F
Clear.
Morning Temperature: 62°F
Sunny. Windy at times.
Afternoon Temperature: 55°F
Sunny. Windy at times.
Evening Temperature: 47°F
Clear with cloudy periods.
Tuesday, October 14th, 2025
Overnight Temperature: 46°F
Clear with cloudy periods.
Morning Temperature: 58°F
Sunny.
Afternoon Temperature: 55°F
Sunny with cloudy periods.
Evening Temperature: 49°F
Cloudy with a chance of showers.
Wednesday, October 15th, 2025
Overnight Temperature: 50°F
Cloudy with showers likely.
Morning Temperature: 54°F
Sunny with cloudy periods with a chance of showers. Windy at times.
Afternoon Temperature: 50°F
A mix of cloud and sun with showers likely.
Evening Temperature: 47°F
Clear with cloudy periods with a chance of showers.
Thursday, October 16th, 2025
Overnight Temperature: 47°F
Clear with cloudy periods.
Morning Temperature: 57°F
Sunny with cloudy periods.
Afternoon Temperature: 55°F
Sunny with cloudy periods.
Evening Temperature: 49°F
Clear.
Friday, October 17th, 2025
Overnight Temperature: 51°F
Clear.
Morning Temperature: 65°F
Sunny.
Afternoon Temperature: 60°F
Sunny.
Evening Temperature: 53°F
A mix of cloudy and clear skies.
Saturday, October 18th, 2025
Overnight Temperature: 54°F
Cloudy.
Morning Temperature: 63°F
Cloudy. Windy at times.
Afternoon Temperature: 57°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 51°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.





 

  [ Local Weather Report ]
Colton, CA 
12:52 PM  91°F
Overcast
 
Loma Linda, CA 
12:52 PM  91°F
Overcast
 
San Bernardino, CA 
12:52 PM  91°F
Overcast
 
Rialto, CA 
12:52 PM  91°F
Overcast
 
Redlands, CA 
 
Fontana, CA 
12:53 PM  91°F
Mostly Cloudy
 
Moreno Valley, CA 
12:55 PM  91°F
Mostly Cloudy
 
Highland, CA 
12:52 PM  91°F
Overcast
 
Riverside, CA 
12:55 PM  91°F
Mostly Cloudy
 
Calimesa, CA 

 
This WeatherCity Weather Forecast for Grand Terrace, 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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