Amchitka Island - Constantine Harbor Weather Forecast

    • 44
    • 46

    Rain Likely

    • 43
    • 47

    Mostly Cloudy

    • 43
    • 47

    Cloudy

    • 43
    • 48

    Rain Showers

    • 42
    • 47

    Rain Showers Likely

    • 43
    • 47

    Chance Rain Showers

Today 14 Jul Shemya and Attu Islands

Rain likely in the Morning, then scattered Showers in the afternoon. Highs in the upper 40s. West wind 10 to 20 Mph.

Tonight 14 Jul Shemya and Attu Islands

Cloudy. Scattered Showers in the Evening, then a slight chance of rain after midnight. Lows in the mid 40s. North wind 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Amchitka Island - Constantine Harbor Temperature Statistics

July Temperature

Shemya, Eareckson AFB (237.4 miles)

  • Lowest 3 July, 2026

    42.4 °F

  • Average July

    44.9 °F

  • Highest 1 July, 2026

    49.5 °F

Climate (2021–2026)

Shemya, Eareckson AFB (237.4 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    41.1 °F

  • Average High 2021–2026

    43.7 °F
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