Dutch Harbor Weather Forecast

    • 13
    • 27

    Windy

    • 17
    • 18

    Blustery

    • 20
    • 23

    Blustery

    • 25
    • 28

    Partly Sunny

    • 26
    • 31

    Partly Sunny

    • 26
    • 32

    Chance Snow

    • 27
    • 32

    Slight Chance Snow

Today 19 Mar Eastern Aleutians

Partly sunny with a chance of snow Showers. Areas of blowing snow. Highs in the upper 20s. Northwest wind 10 to 25 Mph with Gusts to 40 Mph.

Tonight 19 Mar Eastern Aleutians

Widespread snow Showers. Areas of blowing snow. Snow accumulation up to 2 Inches. Lows 10 to 15 above. North wind 20 to 35 Mph with Gusts to 50 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dutch Harbor Temperature Statistics

March Temperature

Unalaska, Unalaska Airport (0 miles)

  • Lowest 6 March, 2026

    18 °F

  • Average March

    26 °F

  • Highest 12 March, 2026

    39 °F

Climate (2021–Present)

Unalaska, Unalaska Airport (0 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    42.6 °F

  • Average High 2021–2026

    46.1 °F
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