Iliamna Airport Weather Forecast

    • 43
    • 61

    Mostly Sunny

    • 50
    • 55

    Rain

    • 49
    • 55

    Rain

    • 47
    • 59

    Slight Chance Rain Showers

    • 44
    • 57

    Chance Rain Showers

    • 43
    • 53

    Chance Rain Showers

Today 26 Aug Lake Iliamna / Nila Vena / Nanvarpak

Mostly sunny. Highs in the upper 50s. Northwest wind 15 Mph.

Tonight 26 Aug Lake Iliamna / Nila Vena / Nanvarpak

Mostly clear. Lows in the lower 40s. West wind 15 Mph.

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Iliamna Airport Temperature Statistics

August Temperature

Iliamna, Iliamna Airport (0 miles)

  • Lowest 1 August, 2026

    46 °F

  • Average August

    56 °F

  • Highest 1 August, 2026

    73.4 °F

Climate (2021–2026)

Iliamna, Iliamna Airport (0 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    35.8 °F

  • Average High 2021–2026

    41.8 °F
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