Usof Bay Weather Forecast

    • 48
    • 50

    Rain Likely

    • 45
    • 49

    Rain Likely

    • 42
    • 46

    Rain

    • 41
    • 46

    Rain Likely

    • 42
    • 46

    Rain Showers Likely

    • 44
    • 48

    Rain Showers Likely

    • 45
    • 49

    Rain Showers Likely

Today 16 Sep Unalaska and Nikolski

Partly sunny. A chance of rain in the afternoon. Highs in the lower 50s. Southwest wind 10 to 20 Mph.

Tonight 16 Sep Unalaska and Nikolski

Mostly cloudy with a chance of rain. Lows in the upper 40s. Southwest wind 10 to 20 Mph.

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Usof Bay Temperature Statistics

September Temperature

Unalaska, Unalaska Airport (28.6 miles)

  • Lowest 9 September, 2026

    45 °F

  • Average September

    58.7 °F

  • Highest 1 September, 2026

    72 °F

Climate (2021–2026)

Unalaska, Unalaska Airport (28.6 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    42.5 °F

  • Average High 2021–2026

    46 °F
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