Kasatochi Island Weather Forecast

    • 45
    • 47

    Mostly Sunny

    • 45
    • 50

    Rain

    • 44
    • 49

    Rain Showers

    • 41
    • 50

    Rain

    • 44
    • 48

    Rain Likely

    • 43
    • 49

    Rain Likely

Today 8 Oct Central Aleutians

Partly cloudy with isolated Showers in the Morning, then mostly sunny in the afternoon. Highs around 50. Southwest wind 10 to 20 Mph.

Tonight 8 Oct Central Aleutians

Clear. Lows in the mid 40s. Southwest wind 10 to 20 Mph.

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Kasatochi Island Temperature Statistics

October Temperature

Atka, Atka Airport (54.7 miles)

  • Lowest 2 October, 2025

    42.1 °F

  • Average October

    49 °F

  • Highest 6 October, 2025

    55.9 °F

Climate (2020–Present)

Atka, Atka Airport (54.7 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    41.7 °F

  • Average High 2020–2025

    44.9 °F
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