Santa Catalina Island - Iron Bound Bay Weather Forecast

    • 62
    • 75

    Partly Sunny

    • 61
    • 74

    Mostly Sunny

    • 61
    • 74

    Mostly Sunny

    • 60
    • 74

    Partly Sunny

    • 60
    • 71

    Mostly Cloudy

    • 60
    • 69

    Mostly Cloudy

Today 17 Mar Catalina and Santa Barbara Islands

Partly cloudy. Highs in the upper 70s and 80s.

Tonight 17 Mar Catalina and Santa Barbara Islands

Mostly clear. Lows in the upper 50s and 60s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - Iron Bound Bay Temperature Statistics

March Temperature

Torrance, Zamperini Field Airport (28 miles)

  • Lowest 5 March, 2026

    50 °F

  • Average March

    67.3 °F

  • Highest 8 March, 2026

    87.8 °F

Climate (2021–Present)

Torrance, Zamperini Field Airport (28 miles)

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  • Average Low 2021–2026

    55.8 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    72 °F
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