Santa Cruz Island - Twin Harbors Weather Forecast

    • 66
    • 90

    Becoming Sunny

    • 61
    • 79

    Sunny

    • 55
    • 71

    Mostly Sunny

    • 59
    • 67

    Rain Showers Likely

    • 58
    • 67

    Rain Showers Likely

    • 58
    • 65

    Chance Rain Showers

    • 60
    • 68

    Mostly Sunny

Today 17 Oct Santa Cruz and Anacapa Islands

Sunny. Highs in the upper 60s to mid 70s.

Tonight 17 Oct Santa Cruz and Anacapa Islands

Mostly clear. Lows in the mid 50s to lower 60s.

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Santa Cruz Island - Twin Harbors Temperature Statistics

October Temperature

Santa Barbara, Santa Barbara Municipal Airport (27.3 miles)

  • Lowest 13 October, 2026

    46.7 °F

  • Average October

    70.2 °F

  • Highest 4 October, 2026

    97.6 °F

Climate (2021–2026)

Santa Barbara, Santa Barbara Municipal Airport (27.3 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    70.1 °F
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