Santa Cruz Island - Potato Harbor Weather Forecast

    • 58
    • 72

    Increasing Clouds

    • 55
    • 68

    Rain

    • 57
    • 68

    Rain

    • 60
    • 72

    Mostly Sunny

    • 63
    • 77

    Mostly Sunny

    • 63
    • 78

    Partly Sunny

    • 62
    • 79

    Mostly Sunny

Today 20 Oct Santa Cruz and Anacapa Islands

Partly cloudy. Highs in the 70s to lower 80s.

Tonight 20 Oct Santa Cruz and Anacapa Islands

Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the mid to upper 50s.

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Santa Cruz Island - Potato Harbor Temperature Statistics

October Temperature

Oxnard, Oxnard Airport (24.2 miles)

  • Lowest 13 October, 2026

    53.7 °F

  • Average October

    73.5 °F

  • Highest 4 October, 2026

    98.7 °F

Climate (2021–2026)

Oxnard, Oxnard Airport (24.2 miles)

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  • Average Low 2021–2026

    54.4 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    69 °F
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