Santa Catalina Island - Emerald Bay Weather Forecast

    • 66
    • 78

    Becoming Sunny

    • 71
    • 83

    Mostly Sunny

    • 72
    • 80

    Sunny

    • 72
    • 82

    Sunny

    • 69
    • 82

    Sunny

    • 68
    • 78

    Mostly Sunny

Today 16 Mar Catalina and Santa Barbara Islands

Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s.

Tonight 16 Mar Catalina and Santa Barbara Islands

Clear. Lows in the lower to mid 60s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - Emerald Bay Temperature Statistics

March Temperature

Torrance, Zamperini Field Airport (25.5 miles)

  • Lowest 5 March, 2026

    50 °F

  • Average March

    67.4 °F

  • Highest 8 March, 2026

    87.8 °F

Climate (2021–Present)

Torrance, Zamperini Field Airport (25.5 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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