San Miguel Island - Cuyler Harbor Weather Forecast

    • 58
    • 66

    Mostly Sunny

    • 62
    • 64

    Mostly Cloudy

    • 62
    • 68

    Rain Showers

    • 62
    • 68

    Breezy

    • 63
    • 67

    Breezy

    • 64
    • 69

    Partly Sunny

    • 64
    • 70

    Partly Sunny

Today 19 Oct San Miguel and Santa Rosa Islands

Partly cloudy. Highs in the 70s.

Tonight 19 Oct San Miguel and Santa Rosa Islands

Mostly clear. Lows in the upper 40s to mid 50s.

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San Miguel Island - Cuyler Harbor Temperature Statistics

October Temperature

Santa Barbara, Santa Barbara Municipal Airport (38.5 miles)

  • Lowest 13 October, 2026

    46.7 °F

  • Average October

    71.2 °F

  • Highest 4 October, 2026

    97.6 °F

Climate (2021–2026)

Santa Barbara, Santa Barbara Municipal Airport (38.5 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    70.1 °F
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