Santa Catalina Island - Silver Canyon Landing Weather Forecast

    • 58
    • 83

    Decreasing Clouds

    • 58
    • 84

    Partly Sunny

    • 70
    • 86

    Mostly Sunny

    • 69
    • 89

    Mostly Sunny

    • 69
    • 85

    Mostly Sunny

    • 69
    • 85

    Mostly Sunny

Today 30 Sep Catalina and Santa Barbara Islands

Low Clouds and fog in the morning then sunny. Highs in the mid 70s to lower 80s.

Tonight 30 Sep Catalina and Santa Barbara Islands

Low Clouds and fog. Lows in the mid 50s to lower 60s.

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  • Temperature Real-Time

Santa Catalina Island - Silver Canyon Landing Temperature Statistics

September Temperature

San Clemente Island NALF (23 miles)

  • Lowest 26 September, 2026

    64.9 °F

  • Average September

    73.2 °F

  • Highest 9 September, 2026

    87.1 °F

Climate (2021–2026)

San Clemente Island NALF (23 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    62.5 °F

  • Average High 2021–2026

    66.8 °F
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