Santa Catalina Island - Emerald Bay Weather Forecast

    • 56
    • 69

    Decreasing Clouds

    • 57
    • 68

    Mostly Cloudy

    • 57
    • 70

    Partly Sunny

    • 58
    • 70

    Partly Sunny

    • 59
    • 73

    Partly Sunny

    • 60
    • 76

    Partly Sunny

Today 14 May Catalina and Santa Barbara Islands

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

Tonight 14 May Catalina and Santa Barbara Islands

Mostly cloudy. Lows in the mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - Emerald Bay Temperature Statistics

May Temperature

Torrance, Zamperini Field Airport (25.5 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 (25.5 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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