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May 20th, 2026 :: 12:12 pm PDT   

Local Weather Report for
San Clemente Island
California, United States

 Current San Clemente Island Weather Conditions Updated May 20th at 10:56 am 
Temperature:72°F Dew Point:63°F
Barometer:29.95 inHg Wind:N 6 Mph
Humidity:73.3% Visibility:0M
 
 San Clemente Island Weather Forecast Summary  
 
Today
May 20th
Thursday
May 21st
Friday
May 22nd
Saturday
May 23rd
Sunday
May 24th
Sunny Mostly Sunny Sunny Sunny Sunny
64°F
63°F
62°F
62°F
61°F
62°F
60°F
61°F
60°F
 
 San Clemente Island Detailed Weather Forecast  
 
Wednesday, May 20th, 2026
Afternoon Temperature: 64°F
Sunny. Windy.
Evening Temperature: 64°F
Clear. Windy at times.
Thursday, May 21st, 2026
Overnight Temperature: 63°F
Mostly clear. Windy at times.
Morning Temperature: 62°F
Sunny. Windy at times.
Afternoon Temperature: 63°F
Sunny. Windy.
Evening Temperature: 62°F
Clear. Windy at times.
Friday, May 22nd, 2026
Overnight Temperature: 61°F
Clear. Windy at times.
Morning Temperature: 61°F
Sunny. Windy at times.
Afternoon Temperature: 62°F
Sunny. Windy at times.
Evening Temperature: 61°F
Clear. Windy at times.
Saturday, May 23rd, 2026
Overnight Temperature: 60°F
Clear.
Morning Temperature: 61°F
Sunny.
Afternoon Temperature: 62°F
Sunny. Windy.
Evening Temperature: 61°F
Clear. Windy at times.
Sunday, May 24th, 2026
Overnight Temperature: 61°F
Clear. Windy at times.
Morning Temperature: 61°F
Sunny. Windy at times.
Afternoon Temperature: 61°F
Sunny. Windy.
Evening Temperature: 61°F
Clear. Windy.
Monday, May 25th, 2026
Overnight Temperature: 60°F
Clear. Windy at times.
Morning Temperature: 60°F
Mostly sunny. Windy at times.
Afternoon Temperature: 60°F
Sunny. Windy.
Evening Temperature: 60°F
Clear. Windy.
Tuesday, May 26th, 2026
Overnight Temperature: 60°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 59°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 60°F
Sunny. Windy.
Evening Temperature: 60°F
Clear. Wind 20 to 30 mph.
Wednesday, May 27th, 2026
Overnight Temperature: 59°F
Mostly clear. Wind 20 to 30 mph.
Morning Temperature: 60°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 61°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 61°F
A mix of cloudy and clear skies. Windy at times.
Thursday, May 28th, 2026
Overnight Temperature: 61°F
A mix of cloudy and clear skies.
Morning Temperature: 62°F
Sunny with cloudy periods.
Afternoon Temperature: 62°F
Sunny.
Evening Temperature: 62°F
Clear.





 

  [ Local Weather Report ]
Avalon, CA 
10:51 AM  75°F
 
 
Rancho Palos Verdes, CA 
10:47 AM  79°F
 
 
Rolling Hills, CA 
10:47 AM  79°F
 
 
San Nicolas Island, CA 
10:53 AM  79°F
 
 
Torrance, CA 
10:47 AM  79°F
 
 
Palos Verdes Estates, CA 
10:47 AM  79°F
 
 
Rolling Hills Estates, CA 
10:47 AM  79°F
 
 
Huntington Beach, CA 
 
Newport Beach, CA 
10:53 AM  73°F
 
 
Seal Beach, CA 
10:55 AM  77°F
 

 
This WeatherCity Weather Forecast for San Clemente Island, 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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