San Nicholas Island - Dutch Harbor Weather Forecast

    • 47
    • 59

    Increasing Clouds

    • 47
    • 57

    Mostly Cloudy

    • 50
    • 59

    Mostly Cloudy

    • 52
    • 61

    Partly Sunny

    • 51
    • 62

    Partly Sunny

    • 51
    • 61

    Mostly Cloudy

Today 29 Jan Catalina and Santa Barbara Islands

Sunny. Highs in the mid 50s to around 60.

Tonight 29 Jan Catalina and Santa Barbara Islands

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

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San Nicholas Island - Dutch Harbor Temperature Statistics

January Temperature

San Nicolas Island Naval Outlying Field (1.9 miles)

  • Lowest 27 January, 2025

    48 °F

  • Average January

    59.4 °F

  • Highest 23 January, 2025

    70 °F

Climate (2020–Present)

San Nicolas Island Naval Outlying Field (1.9 miles)

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  • Average Low 2020–2025

    53.8 °F

  • Average 2020–2025

    58.5 °F

  • Average High 2020–2025

    65.1 °F
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