Santa Cruz Island - Potato Harbor Weather Forecast

    • 64
    • 86

    Mostly Sunny

    • 63
    • 87

    Mostly Sunny

    • 63
    • 81

    Partly Sunny

    • 62
    • 77

    Partly Sunny

    • 61
    • 76

    Partly Sunny

    • 61
    • 77

    Partly Sunny

Today 14 Jul Santa Cruz and Anacapa Islands

Sunny. Highs in the mid 70s to lower 80s except around 90 farthest interior.

Tonight 14 Jul Santa Cruz and Anacapa Islands

Mostly clear. Lows in the lower to mid 60s. Northwest Winds 20 to 30 Mph in the evening.

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Santa Cruz Island - Potato Harbor Temperature Statistics

July Temperature

Oxnard, Oxnard Airport (24.2 miles)

  • Lowest 2 July, 2026

    57.7 °F

  • Average July

    66 °F

  • Highest 12 July, 2026

    73.9 °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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