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December 15th, 2025 :: 1:09 am PST   

Local Weather Report for
San Nicolas Island
California, United States

 Current San Nicolas Island Weather Conditions Updated December 14th at 11:53 pm 
patches of fog
Temperature:55°F Dew Point:54°F
Barometer:30.12 inHg Wind:N 30 Mph
Humidity:93.6% Visibility:n/a
 
 San Nicolas Island Weather Forecast Summary  
 
Today
Dec 15th
Tuesday
Dec 16th
Wednesday
Dec 17th
Thursday
Dec 18th
Friday
Dec 19th
Mix of Cloud and Sun Sunny Cloudy Cloudy Mix of Cloud and Sun
63°F
65°F
63°F
65°F
63°F
64°F
63°F
63°F
61°F
 
 San Nicolas Island Detailed Weather Forecast  
 
Monday, December 15th, 2025
Overnight Temperature: 60°F
Clear. Windy at times.
Morning Temperature: 61°F
Sunny. Windy at times.
Afternoon Temperature: 62°F
Sunny. Windy at times.
Evening Temperature: 62°F
A mix of cloudy and clear skies. Windy at times.
Tuesday, December 16th, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 64°F
Sunny.
Afternoon Temperature: 64°F
Sunny. Windy at times.
Evening Temperature: 63°F
Clear.
Wednesday, December 17th, 2025
Overnight Temperature: 63°F
Cloudy. Windy at times.
Morning Temperature: 63°F
Cloudy. Windy at times.
Afternoon Temperature: 65°F
A mix of cloud and sun. Windy.
Evening Temperature: 64°F
A mix of clear and cloudy skies. Windy.
Thursday, December 18th, 2025
Overnight Temperature: 63°F
Cloudy. Windy at times.
Morning Temperature: 63°F
Sunny. Windy at times.
Afternoon Temperature: 63°F
Cloudy. Windy at times.
Evening Temperature: 63°F
A mix of cloudy and clear skies.
Friday, December 19th, 2025
Overnight Temperature: 62°F
Clear. Windy at times.
Morning Temperature: 62°F
Sunny. Windy at times.
Afternoon Temperature: 62°F
Sunny with cloudy periods. Windy.
Evening Temperature: 61°F
A mix of cloudy and clear skies. Windy.
Saturday, December 20th, 2025
Overnight Temperature: 61°F
Clear with cloudy periods. Windy.
Morning Temperature: 62°F
Cloudy.
Afternoon Temperature: 62°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 62°F
Cloudy. Windy.
Sunday, December 21st, 2025
Overnight Temperature: 61°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 62°F
Cloudy. Windy at times.
Afternoon Temperature: 62°F
Cloudy. Windy at times.
Evening Temperature: 62°F
Cloudy. Windy at times.
Monday, December 22nd, 2025
Overnight Temperature: 61°F
Cloudy. Windy at times.
Morning Temperature: 62°F
Cloudy.
Afternoon Temperature: 62°F
Cloudy.
Evening Temperature: 62°F
Cloudy.
Tuesday, December 23rd, 2025
Overnight Temperature: 62°F
Clear. Windy at times.
Morning Temperature: 62°F
A mix of cloud and sun with a chance of showers. Windy at times.
Afternoon Temperature: 63°F
Cloudy. Windy.
Evening Temperature: 63°F
Cloudy. Windy.





 

  [ Local Weather Report ]
San Clemente Island, CA 
 
Avalon, CA 
11:51 PM  63°F
 
 
Point Mugu, CA 
11:55 PM  48°F
mist
 
Malibu, CA 
 
Port Hueneme, CA 
11:51 PM  52°F
 
 
Oxnard, CA 
11:51 PM  52°F
 
 
Rancho Palos Verdes, CA 
 
Camarillo, CA 
11:55 PM  48°F
 
 
Palos Verdes Estates, CA 
 
Rolling Hills, CA 

 
This WeatherCity Weather Forecast for San Nicolas 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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