San Miguel Island - Simonton Cove Weather Forecast

    • 61
    • 76

    Increasing Clouds

    • 60
    • 76

    Partly Sunny

    • 68
    • 76

    Partly Sunny

    • 68
    • 77

    Mostly Sunny

    • 66
    • 76

    Partly Sunny

    • 64
    • 74

    Breezy

Today 4 Oct San Miguel and Santa Rosa Islands

Sunny. Highs in the 70s to lower 80s except 94 to 100 farthest interior.

Tonight 4 Oct San Miguel and Santa Rosa Islands

Patchy low Clouds and fog in the evening then mostly clear. Lows in the upper 50s to mid 60s except around 80 in the Hills.

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San Miguel Island - Simonton Cove Temperature Statistics

October Temperature

Santa Barbara, Santa Barbara Municipal Airport (39.8 miles)

  • Lowest 1 October, 2026

    63 °F

  • Average October

    68.9 °F

  • Highest 2 October, 2026

    79 °F

Climate (2021–2026)

Santa Barbara, Santa Barbara Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    70 °F
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