Island Bay Weather Forecast

    • 51
    • 58

    Mostly Cloudy

    • 53
    • 60

    Partly Sunny

    • 54
    • 60

    Mostly Cloudy

    • 54
    • 61

    Mostly Cloudy

    • 55
    • 61

    Mostly Cloudy

    • 55
    • 58

    Mostly Cloudy

Today 16 Aug Southern Alaska Peninsula

Mostly cloudy with a chance of rain. Highs around 60. Northwest wind 15 Mph.

Tonight 16 Aug Southern Alaska Peninsula

Mostly cloudy with a chance of rain. Lows around 50. Northwest wind 15 Mph.

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Island Bay Temperature Statistics

August Temperature

Sand Point (42.9 miles)

  • Lowest 10 August, 2025

    48.9 °F

  • Average August

    56.2 °F

  • Highest 9 August, 2025

    62.1 °F

Climate (2020–Present)

Sand Point (42.9 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    42 °F

  • Average High 2020–2025

    45.3 °F
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