Santa Catalina Island - Emerald Bay Weather Forecast

    • 66
    • 84

    Mostly Sunny

    • 66
    • 81

    Partly Sunny

    • 66
    • 84

    Partly Sunny

    • 67
    • 83

    Partly Sunny

    • 67
    • 86

    Partly Sunny

    • 68
    • 87

    Partly Sunny

Today 27 Jul Catalina and Santa Barbara Islands

Areas of low Clouds and fog clearing to the Beaches in the afternoon. Highs from the mid 70s to around 80 near the coast to the mid 80s to around 90 interior.

Tonight 27 Jul Catalina and Santa Barbara Islands

Mostly clear in the evening then partly 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

    70.5 °F

  • Highest 21 July, 2026

    86 °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

    65.6 °F

  • Average High 2021–2026

    72.1 °F
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