Weather forecast for 10 days
San Clemente Island, CA

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:44 am

8:07 pm
PDT
Sunny
63°F / 57°F
  • Wind: 19mph NW
  • Humidity: 79%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 11
On Saturday, in San Clemente Island, sunshine and minimal clouds are in the outlook.
Temperatures will experience a minor oscillation, reaching a high of a comfortable 62.6°F and dropping to a low of a mild 57.2°F.
Sunrise will be at 5:44 am and sunset at 8:07 pm; the daylight will last for 14h and 22min.

Sunday, Jun 22.

Sunny
5:45 am

8:07 pm
PDT
Sunny
64°F / 55°F
  • Wind: 12mph NW
  • Humidity: 76%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 11
On Sunday, June 22, the outlook remains bright and sunny.
The temperature is anticipated to vary slightly from a high of a comfortable 64.4°F to a low of a refreshing 55.4°F.
Sunrise will be at 5:45 am and sunset at 8:07 pm; the daylight will last for 14h and 22min.

Frequently asked questions

What is the weather forecast for San Clemente Island for Saturday?
On Saturday, sunshine will likely continue with scattered clouds at most.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 62.6°F, while the lowest temperature will be 57.2°F.
What is the weather forecast for San Clemente Island for Sunday?
On Sunday, the outlook remains bright and sunny.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 64.4°F, while the minimum temperature will be 55.4°F.
What is the weather forecast for San Clemente Island for the next ten days?
In San Clemente Island, a combination of sunny and dull weather is forecasted for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will vary between 60.8°F and 66.2°F, while the minimum temperature will vary between 53.6°F and 57.2°F.
What will be the warmest and the coldest days?
Today is the warmest day, with a maximum temperature of 66.2°F. The coldest days will be Friday, Monday through next Friday, with a maximum of 60.8°F.

Long-term weather forecast

WedJun 18.
  • 66°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph W
  • Humidity: 84%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:44 am 8:06 pm PDT
ThuJun 19.
  • 63°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph WSW
  • Humidity: 87%
  • UV index: 11
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:44 am 8:06 pm PDT
FriJun 20.
  • 61°F
  • 55°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 22mph WNW
  • Humidity: 83%
  • UV index: 11
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:44 am 8:06 pm PDT
SatJun 21.
  • 63°F
  • 57°F
Sunny
Sunny
  • Wind: 19mph NW
  • Humidity: 79%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:44 am 8:07 pm PDT
SunJun 22.
  • 64°F
  • 55°F
Sunny
Sunny
  • Wind: 12mph NW
  • Humidity: 76%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:45 am 8:07 pm PDT
MonJun 23.
  • 61°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Humidity: 81%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:45 am 8:07 pm PDT
TueJun 24.
  • 61°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Humidity: 82%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:45 am 8:07 pm PDT
WedJun 25.
  • 61°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph WNW
  • Humidity: 84%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:45 am 8:07 pm PDT
ThuJun 26.
  • 61°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph W
  • Humidity: 86%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:46 am 8:07 pm PDT
FriJun 27.
  • 61°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph W
  • Humidity: 86%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:46 am 8:07 pm PDT
Over the next ten days, a combination of sun-filled and cloud-filled weather is expected.
Rainfall is not anticipated in San Clemente Island in the upcoming period.
Highs will stay within a very narrow margin during the next few days. Maximum temperatures will fall between 60.8°F and 66.2°F, while the nighttime low will be also mostly stable, as the lowest temperatures will remain in the range of 53.6°F to 57.2°F.
With a high of 66.2°F, today is the warmest day; Friday, Monday through next Friday, with the highest temperature of 60.8°F, will be the coldest days.
Updated: Jun 18, 2025 @ 10:02:11 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share