Attu Island Weather Forecast

    • 32
    • 33

    Snow Showers

    • 28
    • 33

    Snow Showers

    • 27
    • 30

    Mostly Cloudy

    • 31
    • 34

    Windy

    • 30
    • 36

    Rain/Snow Likely

    • 30
    • 34

    Chance Rain/Snow

Today 6 Dec Western Aleutians

Cloudy. Isolated snow Showers in the Morning, then scattered rain Showers and snow Showers in the afternoon. Highs in the upper 30s. Northeast wind 10 to 20 Mph.

Tonight 6 Dec Western Aleutians

Cloudy with scattered rain Showers and snow Showers. Lows in the mid 30s. Northeast wind 15 to 25 Mph.

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Attu Island Temperature Statistics

December Temperature

Shemya, Eareckson AFB (52.2 miles)

  • Lowest 1 December, 2025

    33.3 °F

  • Average December

    36.8 °F

  • Highest 4 December, 2025

    40.6 °F

Climate (2020–Present)

Shemya, Eareckson AFB (52.2 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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