Unavikshak Island Weather Forecast

    • 42
    • 48

    Partly Sunny

    • 47
    • 48

    Rain Likely

    • 48
    • 52

    Rain Showers

    • 48
    • 51

    Chance Rain Showers

    • 47
    • 51

    Rain Showers Likely

    • 46
    • 50

    Rain Showers Likely

Today 22 Sep Chignik and Perryville

Mostly cloudy. A chance of rain Showers. Lows in the lower 40s. Highs in the lower 50s.

Tonight 22 Sep Chignik and Perryville

Mostly clear. Isolated rain Showers in the evening. Lows in the upper 30s. Northwest wind 15 Mph.

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Unavikshak Island Temperature Statistics

September Temperature

Port Heiden, Port Heiden Airport (46 miles)

  • Lowest 11 September, 2026

    41 °F

  • Average September

    53.1 °F

  • Highest 3 September, 2026

    70 °F

Climate (2021–2026)

Port Heiden, Port Heiden Airport (46 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    38.5 °F

  • Average High 2021–2026

    43.5 °F
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