Amchitka Island Weather Forecast

    • 39
    • 44

    Slight Chance Rain Showers

    • 38
    • 42

    Chance Rain Showers

    • 38
    • 42

    Mostly Cloudy

    • 39
    • 42

    Breezy

    • 40
    • 48

    Rain

    • 39
    • 43

    Rain Likely

    • 40
    • 43

    Chance Rain

Today 18 Oct Shemya and Attu Islands

Rain. Lows around 40. Highs in the mid 40s.

Tonight 18 Oct Shemya and Attu Islands

Partly cloudy with a slight chance of Thunderstorms in the Evening, then mostly cloudy with a chance of rain Showers after midnight. Lows in the upper 30s. Northwest wind 10 to 15 Mph.

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  • Temperature Real-Time

Amchitka Island Temperature Statistics

October Temperature

Shemya, Eareckson AFB (224.9 miles)

  • Lowest 13 October, 2026

    39.4 °F

  • Average October

    46.3 °F

  • Highest 5 October, 2026

    53.4 °F

Climate (2021–2026)

Shemya, Eareckson AFB (224.9 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    41.1 °F

  • Average High 2021–2026

    43.7 °F
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