Santa Catalina Island - Catalina Harbor Weather Forecast

    • 56
    • 62

    Gradual Clearing

    • 57
    • 65

    Partly Sunny

    • 56
    • 61

    Mostly Cloudy

    • 56
    • 61

    Patchy Fog

    • 56
    • 61

    Partly Sunny

    • 55
    • 60

    Partly Sunny

Today 23 Mar Catalina and Santa Barbara Islands

Low Clouds and fog in the morning then sunny. Highs in the mid to upper 60s.

Tonight 23 Mar Catalina and Santa Barbara Islands

Mostly clear. Lows in the lower to mid 50s.

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Santa Catalina Island - Catalina Harbor Temperature Statistics

March Temperature

Torrance, Zamperini Field Airport (26.7 miles)

  • Lowest 15 March, 2025

    41 °F

  • Average March

    57 °F

  • Highest 9 March, 2025

    71.6 °F

Climate (2020–Present)

Torrance, Zamperini Field Airport (26.7 miles)

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  • Average Low 2020–2025

    56.6 °F

  • Average 2020–2025

    65.9 °F

  • Average High 2020–2025

    72 °F
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