Sweater Bay Weather Forecast

    • 50
    • 57

    Chance Rain

    • 51
    • 60

    Mostly Cloudy

    • 52
    • 61

    Mostly Cloudy

    • 52
    • 60

    Mostly Cloudy

    • 52
    • 60

    Mostly Cloudy

    • 53
    • 60

    Chance Rain Showers

Today 5 Aug Chignik and Perryville

Mostly cloudy with a slight chance of rain. Highs in the mid 50s to lower 60s. Variable wind 10 Mph.

Tonight 5 Aug Chignik and Perryville

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

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Sweater Bay Temperature Statistics

August Temperature

Port Heiden, Port Heiden Airport (62.1 miles)

  • Lowest 3 August, 2026

    50 °F

  • Average August

    57.4 °F

  • Highest 2 August, 2026

    64 °F

Climate (2021–2026)

Port Heiden, Port Heiden Airport (62.1 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    38.4 °F

  • Average High 2021–2026

    43.4 °F
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