Santa Catalina Island - Emerald Bay Weather Forecast

    • 55
    • 66

    Patchy Fog

    • 54
    • 65

    Patchy Fog

    • 53
    • 65

    Patchy Fog

    • 55
    • 65

    Mostly Cloudy

    • 55
    • 64

    Partly Sunny

    • 56
    • 64

    Partly Sunny

Today 24 May Catalina and Santa Barbara Islands

Areas of low Clouds and fog. Highs in the 60s.

Tonight 24 May Catalina and Santa Barbara Islands

Low Clouds and fog. Lows in the lower to 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

    66 °F

  • Highest 20 May, 2026

    80.6 °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

    72.2 °F
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