Santa Catalina Island - Iron Bound Bay Weather Forecast

    • 58
    • 65

    Increasing Clouds

    • 59
    • 67

    Partly Sunny

    • 59
    • 70

    Mostly Sunny

    • 60
    • 68

    Partly Sunny

    • 59
    • 66

    Partly Sunny

    • 61
    • 68

    Partly Sunny

Today 29 May Catalina and Santa Barbara Islands

Partly cloudy. Highs in the mid to upper 60s.

Tonight 29 May Catalina and Santa Barbara Islands

Clear in the evening then low Clouds and fog. Lows in the upper 40s and 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - Iron Bound Bay Temperature Statistics

May Temperature

Torrance, Zamperini Field Airport (28 miles)

  • Lowest 6 May, 2026

    53.6 °F

  • Average May

    65.6 °F

  • Highest 20 May, 2026

    80.6 °F

Climate (2021–Present)

Torrance, Zamperini Field Airport (28 miles)

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  • Average Low 2021–2026

    55.9 °F

  • Average 2021–2026

    65.7 °F

  • Average High 2021–2026

    72.1 °F
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