Unalga Island Weather Forecast

    • 42
    • 45

    Slight Chance Rain Showers

    • 42
    • 43

    Chance Rain Showers

    • 41
    • 43

    Partly Sunny

    • 42
    • 43

    Breezy

    • 43
    • 48

    Rain

    • 42
    • 45

    Chance Rain

    • 42
    • 44

    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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Unalga Island Temperature Statistics

October Temperature

Atka, Atka Airport (210.6 miles)

  • Lowest 13 October, 2026

    34 °F

  • Average October

    45.1 °F

  • Highest 3 October, 2026

    55 °F

Climate (2021–2026)

Atka, Atka Airport (210.6 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    42 °F

  • Average High 2021–2026

    45.2 °F
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