Santa Catalina Island - Star Bay Weather Forecast

    • 61
    • 69

    Increasing Clouds

    • 60
    • 66

    Mostly Sunny

    • 61
    • 67

    Partly Sunny

    • 61
    • 68

    Patchy Fog

    • 61
    • 67

    Patchy Fog

    • 60
    • 67

    Patchy Fog

Today 30 Oct Catalina and Santa Barbara Islands

Sunny. Highs in the 70s.

Tonight 30 Oct Catalina and Santa Barbara Islands

Clear in the evening then Areas of low Clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to around 60.

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Santa Catalina Island - Star Bay Temperature Statistics

October Temperature

Torrance, Zamperini Field Airport (27.3 miles)

  • Lowest 15 October, 2025

    51.8 °F

  • Average October

    67.6 °F

  • Highest 28 October, 2025

    82.4 °F

Climate (2020–Present)

Torrance, Zamperini Field Airport (27.3 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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