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February 14th, 2026 :: 10:38 am PST   

Local Weather Report for
Grand Terrace
California, United States

 Current Grand Terrace Weather Conditions Updated February 14th at 9:54 am 
Temperature:59°F Dew Point:36°F
Barometer:30.15 inHg Wind:calm
Humidity:41.4% Visibility:0M
 
 Grand Terrace Weather Forecast Summary  
 
Today
Feb 14th
Sunday
Feb 15th
Monday
Feb 16th
Tuesday
Feb 17th
Wednesday
Feb 18th
Cloudy Cloudy Mix of rain and snow Mix of rain and snow Mix of rain and snow
59°F
55°F
39°F
49°F
38°F
44°F
38°F
43°F
35°F
 
 Grand Terrace Detailed Weather Forecast  
 
Saturday, February 14th, 2026
Afternoon Temperature: 52°F
Cloudy.
Evening Temperature: 45°F
Cloudy.
Sunday, February 15th, 2026
Overnight Temperature: 42°F
A mix of cloudy and clear skies.
Morning Temperature: 53°F
Cloudy.
Afternoon Temperature: 48°F
Cloudy.
Evening Temperature: 40°F
Cloudy.
Monday, February 16th, 2026
Overnight Temperature: 39°F
Cloudy.
Morning Temperature: 47°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 40°F
Cloudy with showers.
Evening Temperature: 38°F
Cloudy with a few showers. Showers possibly mixed with wet flurries.
Tuesday, February 17th, 2026
Overnight Temperature: 39°F
Cloudy with a few showers. Showers possibly mixed with wet flurries.
Morning Temperature: 43°F
A mix of cloud and sun with a chance of showers.
Afternoon Temperature: 41°F
A mix of cloud and sun with a chance of showers. Windy at times.
Evening Temperature: 39°F
Cloudy with showers. Showers possibly mixed with wet flurries. Windy.
Wednesday, February 18th, 2026
Overnight Temperature: 38°F
Cloudy with showers. Showers possibly mixed with wet flurries. Wind 25 to 40 mph.
Morning Temperature: 40°F
A mix of cloud and sun with showers likely. Showers possibly mixed with wet flurries. Windy.
Afternoon Temperature: 39°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 36°F
A mix of cloudy and clear skies.
Thursday, February 19th, 2026
Overnight Temperature: 34°F
Clear with cloudy periods.
Morning Temperature: 42°F
A mix of cloud and sun.
Afternoon Temperature: 40°F
Sunny with cloudy periods.
Evening Temperature: 33°F
Clear.
Friday, February 20th, 2026
Overnight Temperature: 33°F
Clear.
Morning Temperature: 47°F
Sunny.
Afternoon Temperature: 46°F
Sunny.
Evening Temperature: 39°F
Cloudy.
Saturday, February 21st, 2026
Overnight Temperature: 40°F
Cloudy.
Morning Temperature: 53°F
Sunny.
Afternoon Temperature: 50°F
Sunny.
Evening Temperature: 43°F
Clear.
Sunday, February 22nd, 2026
Overnight Temperature: 43°F
Clear.
Morning Temperature: 60°F
Sunny.
Afternoon Temperature: 56°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 50°F
Cloudy. Windy at times.





 

  [ Local Weather Report ]
Colton, CA 
9:54 AM  59°F
 
 
Loma Linda, CA 
9:54 AM  59°F
 
 
San Bernardino, CA 
9:54 AM  59°F
 
 
Rialto, CA 
 
Redlands, CA 
 
Fontana, CA 
 
Moreno Valley, CA 
9:55 AM  55°F
 
 
Highland, CA 
9:54 AM  59°F
 
 
Riverside, CA 
9:55 AM  55°F
 
 
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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