Herbert Island (West Side) Weather Forecast

    • 38
    • 45

    Mostly Cloudy

    • 37
    • 40

    Mostly Cloudy

    • 35
    • 39

    Chance Rain Showers

    • 35
    • 38

    Mostly Cloudy

    • 39
    • 41

    Windy

    • 39
    • 45

    Rain Likely

    • 38
    • 41

    Chance Rain

Today 18 Oct Atka and Adak

Partly sunny. A chance of rain in the afternoon. Highs in the upper 40s. Southwest wind 10 to 15 Mph.

Tonight 18 Oct Atka and Adak

Mostly cloudy with a slight chance of rain. Lows in the lower 40s. Southwest wind 10 to 15 Mph.

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Herbert Island (West Side) Temperature Statistics

October Temperature

Unalaska, Unalaska Airport (169.6 miles)

  • Lowest 13 October, 2026

    36 °F

  • Average October

    45.8 °F

  • Highest 8 October, 2026

    55.9 °F

Climate (2021–2026)

Unalaska, Unalaska Airport (169.6 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    42.5 °F

  • Average High 2021–2026

    46 °F
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