San Miguel Island - Simonton Cove Weather Forecast

    • 53
    • 67

    Sunny

    • 57
    • 71

    Mostly Sunny

    • 55
    • 67

    Partly Sunny

    • 54
    • 67

    Breezy

    • 54
    • 69

    Mostly Sunny

    • 55
    • 68

    Mostly Sunny

    • 54
    • 69

    Sunny

Today 11 Mar San Miguel and Santa Rosa Islands

Sunny. Highs in the mid 60s to around 70.

Tonight 11 Mar San Miguel and Santa Rosa Islands

Clear. Lows in the mid 50s.

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  • Temperature Real-Time

San Miguel Island - Simonton Cove Temperature Statistics

March Temperature

Santa Barbara, Santa Barbara Municipal Airport (39.8 miles)

  • Lowest 7 March, 2026

    44.1 °F

  • Average March

    60.6 °F

  • Highest 8 March, 2026

    79 °F

Climate (2021–Present)

Santa Barbara, Santa Barbara Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    51.3 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    69.6 °F
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