Santa Catalina Island - Emerald Bay Weather Forecast

    • 64
    • 86

    Decreasing Clouds

    • 64
    • 83

    Mostly Cloudy

    • 64
    • 79

    Mostly Cloudy

    • 63
    • 78

    Mostly Cloudy

    • 63
    • 77

    Mostly Cloudy

    • 63
    • 76

    Partly Sunny

Today 15 Jul Catalina and Santa Barbara Islands

Low Clouds and fog in the morning then partly cloudy. Highs from the lower to mid 80s near the coast to the lower to mid 90s interior.

Tonight 15 Jul Catalina and Santa Barbara Islands

Mostly clear in the evening then mostly cloudy. Lows in the lower to mid 60s.

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Santa Catalina Island - Emerald Bay Temperature Statistics

July Temperature

Torrance, Zamperini Field Airport (25.5 miles)

  • Lowest 3 July, 2026

    62.6 °F

  • Average July

    70 °F

  • Highest 6 July, 2026

    77 °F

Climate (2021–2026)

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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