Santa Cruz Island - Potato Harbor Weather Forecast

    • 54
    • 68

    Decreasing Clouds

    • 54
    • 67

    Mostly Cloudy

    • 55
    • 69

    Mostly Cloudy

    • 54
    • 69

    Partly Sunny

    • 55
    • 68

    Partly Sunny

    • 55
    • 68

    Partly Sunny

Today 30 Jun Santa Cruz and Anacapa Islands

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

Tonight 30 Jun Santa Cruz and Anacapa Islands

Partly cloudy early then low Clouds and fog. Lows in the lower 50s.

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Santa Cruz Island - Potato Harbor Temperature Statistics

June Temperature

Oxnard, Oxnard Airport (24.2 miles)

  • Lowest 8 June, 2026

    55.7 °F

  • Average June

    64.7 °F

  • Highest 10 June, 2026

    74.6 °F

Climate (2021–2026)

Oxnard, Oxnard Airport (24.2 miles)

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  • Average Low 2021–2026

    54.1 °F

  • Average 2021–2026

    61.1 °F

  • Average High 2021–2026

    68.7 °F
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