Dutch Harbor Weather Forecast

    • 39
    • 44

    Slight Chance Rain

    • 39
    • 45

    Chance Rain

    • 38
    • 45

    Slight Chance Rain

    • 39
    • 46

    Mostly Cloudy

    • 38
    • 46

    Mostly Cloudy

    • 41
    • 47

    Cloudy

    • 40
    • 47

    Chance Rain

Today 15 May Eastern Aleutians

Partly sunny. A slight chance of rain and snow in the Morning, then a slight chance of rain in the afternoon. Highs in the lower 40s. West wind 15 to 30 Mph.

Tonight 15 May Eastern Aleutians

Partly cloudy in the Evening, then mostly cloudy with a slight chance of rain after midnight. Lows in the upper 30s. West wind 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dutch Harbor Temperature Statistics

May Temperature

Unalaska, Unalaska Airport (0 miles)

  • Lowest 2 May, 2025

    33.7 °F

  • Average May

    40.5 °F

  • Highest 11 May, 2025

    50.6 °F

Climate (2020–Present)

Unalaska, Unalaska Airport (0 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    42.5 °F

  • Average High 2020–2025

    46 °F
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