Herbert Island (West Side) Weather Forecast

    • 35
    • 40

    Breezy

    • 35
    • 37

    Mostly Sunny

    • 35
    • 38

    Chance Rain Showers

    • 35
    • 38

    Chance Rain Showers

    • 36
    • 39

    Mostly Cloudy

    • 36
    • 40

    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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Herbert Island (West Side) Temperature Statistics

May Temperature

Unalaska, Unalaska Airport (169.6 miles)

  • Lowest 6 May, 2026

    26.1 °F

  • Average May

    40 °F

  • Highest 20 May, 2026

    46.9 °F

Climate (2021–Present)

Unalaska, Unalaska Airport (169.6 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    42.4 °F

  • Average High 2021–2026

    45.9 °F
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