Santa Catalina Island - Iron Bound Bay Weather Forecast

    • 64
    • 72

    Mostly Sunny

    • 65
    • 72

    Partly Sunny

    • 65
    • 72

    Partly Sunny

    • 65
    • 71

    Patchy Fog

    • 64
    • 70

    Patchy Fog

    • 63
    • 70

    Patchy Fog

Today 29 Aug Catalina and Santa Barbara Islands

Sunny. Highs from the mid to upper 70s near the coast to the mid to upper 80s interior.

Tonight 29 Aug Catalina and Santa Barbara Islands

Clear. Lows in the 60s to around 70.

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  • Temperature Real-Time

Santa Catalina Island - Iron Bound Bay Temperature Statistics

August Temperature

Torrance, Zamperini Field Airport (28 miles)

  • Lowest 1 August, 2025

    62.6 °F

  • Average August

    73 °F

  • Highest 22 August, 2025

    87.8 °F

Climate (2020–Present)

Torrance, Zamperini Field Airport (28 miles)

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  • Average Low 2020–2025

    56.3 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    71.9 °F
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