Barter Island Weather Forecast

    • 40
    • 48

    Chance Rain

    • 34
    • 43

    Rain

    • 32
    • 36

    Rain Likely

    • 32
    • 35

    Rain/Snow Likely

    • 32
    • 36

    Chance Rain/Snow

    • 32
    • 36

    Chance Rain/Snow

Today 7 Sep Eastern Beaufort Sea Coast

Mostly cloudy. Highs around 50. Southeast Winds to 10 Mph.

Tonight 7 Sep Eastern Beaufort Sea Coast

Mostly cloudy. A slight chance of rain in the Evening, then a chance of rain after midnight. Lows around 40. Southeast Winds around 10 Mph becoming southwest after midnight.

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Barter Island Temperature Statistics

September Temperature

Barter Island, Barter Island LRRS Airport (0.6 miles)

  • Lowest 5 September, 2025

    33.1 °F

  • Average September

    44.3 °F

  • Highest 1 September, 2025

    59 °F

Climate (2020–Present)

Barter Island, Barter Island LRRS Airport (0.6 miles)

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  • Average Low 2020–2025

    9.7 °F

  • Average 2020–2025

    14.9 °F

  • Average High 2020–2025

    20 °F
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