Aniakchak National Preserve Weather Forecast

    • 32
    • 51

    Rain Showers

    • 30
    • 47

    Rain Showers Likely

    • 30
    • 47

    Mostly Cloudy

    • 34
    • 46

    Rain

    • 32
    • 45

    Rain/Snow Likely

    • 29
    • 44

    Chance Rain/Snow

Today 11 Oct Southern Alaska Peninsula

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

Tonight 11 Oct Southern Alaska Peninsula

Mostly cloudy with scattered rain Showers. Lows in the mid 30s. South wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Aniakchak National Preserve Temperature Statistics

October Temperature

Port Heiden, Port Heiden Airport (29.2 miles)

  • Lowest 2 October, 2026

    25 °F

  • Average October

    40.5 °F

  • Highest 4 October, 2026

    55 °F

Climate (2021–2026)

Port Heiden, Port Heiden Airport (29.2 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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