San Miguel Island - Simonton Cove Weather Forecast

    • 52
    • 66

    Mostly Sunny

    • 53
    • 71

    Mostly Cloudy

    • 54
    • 64

    Partly Sunny

    • 55
    • 66

    Partly Sunny

    • 55
    • 65

    Slight Chance Rain

    • 54
    • 65

    Breezy

Today 17 Apr San Miguel and Santa Rosa Islands

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

Tonight 17 Apr San Miguel and Santa Rosa Islands

Mostly clear in the evening then partly cloudy. Lows in the mid 40s to mid 50s.

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  • Temperature Real-Time

San Miguel Island - Simonton Cove Temperature Statistics

April Temperature

Santa Barbara, Santa Barbara Municipal Airport (39.8 miles)

  • Lowest 4 April, 2026

    45.6 °F

  • Average April

    62.1 °F

  • Highest 4 April, 2026

    83.6 °F

Climate (2021–Present)

Santa Barbara, Santa Barbara Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    51.4 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    69.7 °F
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