Atka Island Weather Forecast

    • 40
    • 45

    Breezy

    • 37
    • 44

    Rain Showers

    • 36
    • 39

    Partly Sunny

    • 36
    • 43

    Mostly Cloudy

    • 36
    • 43

    Rain

    • 34
    • 42

    Rain

Today 29 Sep Central Aleutians

Partly cloudy in the morning then becoming mostly sunny. Patchy fog in the morning. Highs in the lower 50s. Variable wind 10 Mph.

Tonight 29 Sep Central Aleutians

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. Southwest wind 10 to 15 Mph.

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Atka Island Temperature Statistics

September Temperature

Atka, Atka Airport (8.7 miles)

  • Lowest 22 September, 2025

    41 °F

  • Average September

    49.6 °F

  • Highest 1 September, 2025

    57.9 °F

Climate (2020–Present)

Atka, Atka Airport (8.7 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    41.7 °F

  • Average High 2020–2025

    44.9 °F
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