Santa Catalina Island - Iron Bound Bay Weather Forecast

    • 63
    • 72

    Sunny

    • 61
    • 69

    Increasing Clouds

    • 60
    • 67

    Mostly Sunny

    • 60
    • 68

    Partly Sunny

    • 61
    • 68

    Patchy Fog

    • 61
    • 68

    Patchy Fog

    • 61
    • 67

    Patchy Fog

Today 29 Oct Catalina and Santa Barbara Islands

Sunny. Highs from around 80 near the coast to the upper 80s interior.

Tonight 29 Oct Catalina and Santa Barbara Islands

Clear. Lows in the mid 50s to lower 60s except the lower to mid 70s in the Hills.

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Santa Catalina Island - Iron Bound Bay Temperature Statistics

October Temperature

Torrance, Zamperini Field Airport (28 miles)

  • Lowest 15 October, 2025

    51.8 °F

  • Average October

    67.5 °F

  • Highest 18 October, 2025

    80.6 °F

Climate (2020–Present)

Torrance, Zamperini Field Airport (28 miles)

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  • Average Low 2020–2025

    56 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    71.9 °F
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