San Nicholas Island - Dutch Harbor Weather Forecast

    • 61
    • 71

    Patchy Fog

    • 62
    • 72

    Mostly Cloudy

    • 61
    • 71

    Breezy

    • 61
    • 72

    Patchy Fog

    • 60
    • 71

    Cloudy

    • 60
    • 71

    Patchy Fog

Today 1 Oct Catalina and Santa Barbara Islands

Low Clouds and fog in the morning then mostly cloudy. Highs in the upper 60s to mid 70s.

Tonight 1 Oct Catalina and Santa Barbara Islands

Partly cloudy in the evening then cloudy. Lows in the lower 60s.

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San Nicholas Island - Dutch Harbor Temperature Statistics

October Temperature

San Nicolas Island Naval Outlying Field (1.9 miles)

  • Lowest

  • Average October

  • Highest

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

    58.4 °F
  • Average High 2020–2025

    64.8 °F
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