Umak Island Weather Forecast

    • 35
    • 38

    Mostly Cloudy

    • 37
    • 42

    Partly Sunny

    • 36
    • 42

    Partly Sunny

    • 37
    • 42

    Mostly Cloudy

    • 38
    • 43

    Mostly Cloudy

    • 38
    • 44

    Chance Rain Showers

Today 30 May Central Aleutians

Mostly cloudy. Highs in the lower 40s. Northeast wind 10 to 15 Mph.

Tonight 30 May Central Aleutians

Mostly cloudy. Lows in the upper 30s. Northeast wind 10 to 15 Mph.

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  • Temperature Real-Time

Umak Island Temperature Statistics

May Temperature

Atka, Atka Airport (80.8 miles)

  • Lowest 5 May, 2026

    30 °F

  • Average May

    39.6 °F

  • Highest 28 May, 2026

    51.1 °F

Climate (2021–Present)

Atka, Atka Airport (80.8 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    41.2 °F

  • Average High 2021–2026

    44.4 °F
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