Santa Catalina Island - Catalina Harbor Weather Forecast

    • 66
    • 71

    Increasing Clouds

    • 63
    • 69

    Chance Rain

    • 61
    • 67

    Breezy

    • 61
    • 66

    Rain

    • 60
    • 66

    Rain

    • 61
    • 66

    Slight Chance Rain

Today 15 Nov Catalina and Santa Barbara Islands

Partly cloudy in the morning then mostly cloudy. Highs in the mid 60s to around 70.

Tonight 15 Nov Catalina and Santa Barbara Islands

Cloudy. A slight chance of through the night. Lows in the mid 50s to lower 60s.

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Santa Catalina Island - Catalina Harbor Temperature Statistics

November Temperature

Torrance, Zamperini Field Airport (26.7 miles)

  • Lowest 2 November, 2026

    52.5 °F

  • Average November

    64.4 °F

  • Highest 8 November, 2026

    86 °F

Climate (2021–2026)

Torrance, Zamperini Field Airport (26.7 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    72.3 °F
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