Santa Catalina Island - Whale Rock Weather Forecast

    • 68
    • 80

    Mostly Sunny

    • 68
    • 83

    Mostly Sunny

    • 68
    • 83

    Mostly Sunny

    • 66
    • 80

    Partly Sunny

    • 64
    • 78

    Partly Sunny

    • 62
    • 75

    Partly Sunny

Today 6 Oct Catalina and Santa Barbara Islands

Sunny. Highs from the lower to mid 80s near the coast to 90 to 100 interior.

Tonight 6 Oct Catalina and Santa Barbara Islands

Mostly clear. Lows in the mid 50s to lower 60s except around 70 in the Hills.

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Santa Catalina Island - Whale Rock Temperature Statistics

October Temperature

San Clemente Island NALF (28 miles)

  • Lowest 2 October, 2026

    64.9 °F

  • Average October

    72.7 °F

  • Highest 3 October, 2026

    95 °F

Climate (2021–2026)

San Clemente Island NALF (28 miles)

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    62.5 °F

  • Average High 2021–2026

    66.8 °F
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