San Miguel Island - Cuyler Harbor Weather Forecast

    • 54
    • 63

    Partly Cloudy

    • 55
    • 62

    Mostly Cloudy

    • 55
    • 61

    Cloudy

    • 55
    • 59

    Patchy Fog

    • 55
    • 59

    Partly Sunny

    • 55
    • 59

    Patchy Fog

Today 19 Jan San Miguel and Santa Rosa Islands

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

Tonight 19 Jan San Miguel and Santa Rosa Islands

Partly cloudy in the evening then mostly clear. Lows in the mid 50s to mid 60s.

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San Miguel Island - Cuyler Harbor Temperature Statistics

January Temperature

Santa Barbara, Santa Barbara Municipal Airport (38.5 miles)

  • Lowest 10 January, 2026

    37.9 °F

  • Average January

    56.7 °F

  • Highest 15 January, 2026

    80.1 °F

Climate (2021–Present)

Santa Barbara, Santa Barbara Municipal Airport (38.5 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    60.2 °F

  • Average High 2021–2026

    69.4 °F
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