Katmai National Park Weather Forecast

    • 40
    • 57

    Mostly Sunny

    • 46
    • 58

    Increasing Clouds

    • 44
    • 57

    Rain Showers

    • 43
    • 55

    Chance Rain

    • 46
    • 63

    Mostly Cloudy

    • 45
    • 59

    Mostly Cloudy

    • 43
    • 55

    Chance Rain

Today 15 Jun Lake Iliamna / Nila Vena / Nanvarpak

Mostly sunny. Haze. Highs in the mid 50s to mid 60s. East wind 10 to 25 Mph.

Tonight 15 Jun Lake Iliamna / Nila Vena / Nanvarpak

Mostly clear. Haze. Lows in the lower 40s. East wind 10 to 25 Mph.

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Katmai National Park Temperature Statistics

June Temperature

Igiugig (32.3 miles)

  • Lowest 10 June, 2025

    34 °F

  • Average June

    48.6 °F

  • Highest 13 June, 2025

    72 °F

Climate (2020–Present)

Igiugig (32.3 miles)

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  • Average Low 2020–2025

    29.7 °F

  • Average 2020–2025

    36.2 °F

  • Average High 2020–2025

    42.6 °F
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