Casco Cove Coast Guard Station Weather Forecast

    • 43
    • 47

    Chance Rain

    • 41
    • 47

    Rain Showers

    • 39
    • 46

    Chance Rain

    • 38
    • 47

    Chance Rain

    • 39
    • 47

    Chance Rain

    • 38
    • 46

    Chance Rain

Today 13 Oct Western Aleutians

Partly sunny with scattered rain Showers. Highs in the mid 40s. West wind 10 to 15 Mph in the morning becoming light.

Tonight 13 Oct Western Aleutians

Mostly cloudy in the evening then becoming partly cloudy. Scattered rain Showers. Lows in the lower 40s. Northeast wind 10 to 20 Mph.

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Casco Cove Coast Guard Station Temperature Statistics

October Temperature

Shemya, Eareckson AFB (39.8 miles)

  • Lowest 4 October, 2025

    41.2 °F

  • Average October

    48.9 °F

  • Highest 1 October, 2025

    55.8 °F

Climate (2020–Present)

Shemya, Eareckson AFB (39.8 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    41 °F

  • Average High 2020–2025

    43.6 °F
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