Santa Catalina Island - Emerald Bay Weather Forecast

    • 60
    • 78

    Decreasing Clouds

    • 59
    • 82

    Partly Sunny

    • 59
    • 78

    Patchy Fog

    • 59
    • 79

    Patchy Fog

    • 59
    • 80

    Patchy Fog

    • 60
    • 79

    Patchy Fog

Today 23 Mar Catalina and Santa Barbara Islands

Mostly cloudy in the morning then sunny. Highs in the 70s to around 80.

Tonight 23 Mar Catalina and Santa Barbara Islands

Mostly cloudy. Lows in the mid 50s 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

    68.1 °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

    65.7 °F

  • Average High 2021–2026

    72.1 °F
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