Kupreanof Harbor Weather Forecast

    • 42
    • 48

    Rain Showers

    • 39
    • 47

    Chance Rain Showers

    • 40
    • 46

    Mostly Cloudy

    • 42
    • 46

    Rain

    • 41
    • 46

    Rain Likely

    • 40
    • 45

    Slight Chance Rain

Today 11 Oct Chignik and Perryville

Partly cloudy with scattered rain Showers. Highs around 50. Southwest wind 10 to 15 Mph.

Tonight 11 Oct Chignik and Perryville

Mostly cloudy with scattered rain Showers. Lows in the mid 30s. Variable wind 10 Mph.

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Kupreanof Harbor Temperature Statistics

October Temperature

Sand Point (55.9 miles)

  • Lowest 1 October, 2026

    37 °F

  • Average October

    45.3 °F

  • Highest 3 October, 2026

    52 °F

Climate (2021–2026)

Sand Point (55.9 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    41.6 °F

  • Average High 2021–2026

    45 °F
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