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Current San Clemente Island Weather Conditions |
Updated January 20th at 7:56 am |
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| Mostly Cloudy |
| Temperature: | 57°F |
Dew Point: | 55°F |
| Barometer: | 30.09 inHg |
Wind: | N 9 Mph |
| Humidity: | 93.7% |
Visibility: | 0M |
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San Clemente Island Weather Forecast Summary |
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Today
Jan 20th
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Wednesday
Jan 21st
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Thursday
Jan 22nd
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Friday
Jan 23rd
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Saturday
Jan 24th
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Cloudy |
Cloudy |
Cloudy |
Mostly Sunny |
Cloudy |
62°F
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62°F 61°F |
60°F 58°F |
59°F 58°F |
59°F 59°F |
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San Clemente Island Detailed Weather Forecast |
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| Tuesday, January 20th, 2026 |
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Morning |
Temperature: 62°F |
| Cloudy. |
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Afternoon |
Temperature: 62°F |
| Cloudy. |
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Evening |
Temperature: 62°F |
| A mix of cloudy and clear skies. |
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| Wednesday, January 21st, 2026 |
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Overnight |
Temperature: 61°F |
| Cloudy. |
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Morning |
Temperature: 61°F |
| Cloudy. |
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Afternoon |
Temperature: 61°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 61°F |
| Clear with cloudy periods. Windy at times. |
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| Thursday, January 22nd, 2026 |
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Overnight |
Temperature: 60°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 60°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 59°F |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: 58°F |
| Cloudy. |
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| Friday, January 23rd, 2026 |
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Overnight |
Temperature: 58°F |
| Cloudy with clear periods. |
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Morning |
Temperature: 59°F |
| Sunny. |
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Afternoon |
Temperature: 59°F |
| Sunny. |
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Evening |
Temperature: 59°F |
| Clear. |
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| Saturday, January 24th, 2026 |
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Overnight |
Temperature: 59°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 59°F |
| Cloudy. |
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Afternoon |
Temperature: 59°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 59°F |
| Clear. |
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| Sunday, January 25th, 2026 |
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Overnight |
Temperature: 61°F |
| Clear. Windy. |
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Morning |
Temperature: 62°F |
| Sunny. |
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Afternoon |
Temperature: 62°F |
| Cloudy. |
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Evening |
Temperature: 63°F |
| A mix of cloudy and clear skies. |
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| Monday, January 26th, 2026 |
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Overnight |
Temperature: 63°F |
| Cloudy. |
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Morning |
Temperature: 63°F |
| Cloudy. |
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Afternoon |
Temperature: 63°F |
| Cloudy. |
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Evening |
Temperature: 62°F |
| Cloudy. Windy at times. |
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| Tuesday, January 27th, 2026 |
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Overnight |
Temperature: 61°F |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 61°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 61°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 61°F |
| Cloudy. Windy at times. |
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| Wednesday, January 28th, 2026 |
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Overnight |
Temperature: 61°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 60°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 60°F |
| Cloudy. Windy. |
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Evening |
Temperature: 59°F |
| Clear. Windy. |
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