Unalaska Weather Forecast

    • 18
    • 23

    Blustery

    • 23
    • 27

    Blustery

    • 22
    • 29

    Blustery

    • 26
    • 34

    Chance Snow

    • 26
    • 34

    Chance Snow

    • 29
    • 37

    Mostly Cloudy

Today 6 Mar Eastern Aleutians

Snow Showers. Areas of blowing snow in the morning. Areas of blowing snow in the afternoon. Visibility one quarter mile or less at Times in the morning. Snow accumulation 1 to 2 Inches. Highs in the lower 20s. Northwest wind 20 to 35 Mph.

Tonight 6 Mar Eastern Aleutians

Snow Showers. Areas of blowing snow. Snow accumulation 1 to 2 Inches. Lows around 20. Northwest wind 15 to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Unalaska Temperature Statistics

March Temperature

Unalaska, Unalaska Airport (1.2 miles)

  • Lowest 4 March, 2026

    19.9 °F

  • Average March

    24.7 °F

  • Highest 1 March, 2026

    28.9 °F

Climate (2021–Present)

Unalaska, Unalaska Airport (1.2 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    42.6 °F

  • Average High 2021–2026

    46.2 °F
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