Santa Catalina Island - Emerald Bay Weather Forecast

    • 59
    • 65

    Mostly Cloudy

    • 59
    • 67

    Mostly Cloudy

    • 59
    • 68

    Patchy Fog

    • 59
    • 69

    Partly Sunny

    • 59
    • 72

    Partly Sunny

    • 59
    • 72

    Mostly Cloudy

    • 59
    • 72

    Mostly Cloudy

Today 20 Jun Catalina and Santa Barbara Islands

Mostly cloudy. Highs in the mid 60s to around 70.

Tonight 20 Jun Catalina and Santa Barbara Islands

Partly cloudy in the evening then cloudy. Lows in the mid 50s to around 60.

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  • Temperature Real-Time

Santa Catalina Island - Emerald Bay Temperature Statistics

June Temperature

Torrance, Zamperini Field Airport (25.5 miles)

  • Lowest 1 June, 2026

    62.6 °F

  • Average June

    68.3 °F

  • Highest 11 June, 2026

    78.8 °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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