Santa Cruz Island - Twin Harbors Weather Forecast

    • 68
    • 83

    Mostly Sunny

    • 68
    • 82

    Partly Sunny

    • 69
    • 81

    Mostly Sunny

    • 69
    • 82

    Mostly Sunny

    • 69
    • 84

    Mostly Sunny

    • 69
    • 85

    Partly Sunny

    • 68
    • 84

    Partly Sunny

Today 22 Aug Santa Cruz and Anacapa Islands

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

Tonight 22 Aug Santa Cruz and Anacapa Islands

Mostly clear. Lows in the mid 50s to lower 60s except the mid 60s to around 70 in the Hills.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Cruz Island - Twin Harbors Temperature Statistics

August Temperature

Santa Barbara, Santa Barbara Municipal Airport (27.3 miles)

  • Lowest 16 August, 2026

    56.6 °F

  • Average August

    70.4 °F

  • Highest 18 August, 2026

    80.7 °F

Climate (2021–2026)

Santa Barbara, Santa Barbara Municipal Airport (27.3 miles)

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  • Average Low 2021–2026

    51.5 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    69.8 °F
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