Santa Catalina Island - Iron Bound Bay Weather Forecast

    • 58
    • 64

    Mostly Cloudy

    • 59
    • 65

    Mostly Cloudy

    • 59
    • 65

    Mostly Cloudy

    • 59
    • 66

    Partly Sunny

    • 60
    • 67

    Partly Sunny

    • 60
    • 67

    Partly Sunny

Today 15 May Catalina and Santa Barbara Islands

Cloudy in the Morning, becoming partly cloudy. Highs in the mid 60s.

Tonight 15 May Catalina and Santa Barbara Islands

Mostly cloudy. Lows in the upper 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

    64.7 °F

  • Highest 1 May, 2026

    71.6 °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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