Lake Clark National Preserve Weather Forecast

    • 43
    • 64

    Increasing Clouds

    • 47
    • 66

    Mostly Cloudy

    • 46
    • 61

    Mostly Cloudy

    • 48
    • 65

    Mostly Cloudy

    • 48
    • 61

    Chance Rain

    • 47
    • 60

    Chance Rain

    • 0
    • 60

    Chance Rain

Today 17 Aug Lake Iliamna / Nila Vena / Nanvarpak

Sunny. Highs in the 60s. Northwest wind 15 Mph.

Tonight 17 Aug Lake Iliamna / Nila Vena / Nanvarpak

Mostly clear. Lows in the upper 40s. Northwest wind 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Clark National Preserve Temperature Statistics

August Temperature

Sparrevohn Airways Facilities Sector (59 miles)

  • Lowest 11 August, 2025

    38.7 °F

  • Average August

    53.5 °F

  • Highest 1 August, 2025

    72.3 °F

Climate (2020–Present)

Sparrevohn Airways Facilities Sector (59 miles)

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  • Average Low 2020–2025

    26.5 °F

  • Average 2020–2025

    32.1 °F

  • Average High 2020–2025

    37.8 °F
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