Santa Cruz Island - Twin Harbors Weather Forecast

    • 57
    • 68

    Mostly Sunny

    • 58
    • 68

    Mostly Sunny

    • 56
    • 68

    Sunny

    • 57
    • 67

    Mostly Sunny

    • 57
    • 68

    Mostly Sunny

    • 58
    • 66

    Patchy Fog

    • 57
    • 66

    Patchy Fog

Today 13 Jan Santa Cruz and Anacapa Islands

Sunny. Highs in the upper 60s to mid 70s except around 80 farthest interior.

Tonight 13 Jan Santa Cruz and Anacapa Islands

Mostly clear. Lows in the 50s.

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Santa Cruz Island - Twin Harbors Temperature Statistics

January Temperature

Santa Barbara, Santa Barbara Municipal Airport (27.3 miles)

  • Lowest 10 January, 2026

    37.9 °F

  • Average January

    54.7 °F

  • Highest 7 January, 2026

    68 °F

Climate (2021–Present)

Santa Barbara, Santa Barbara Municipal Airport (27.3 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    69.4 °F
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