Katmai National Park Weather Forecast

    • 20
    • 29

    Chance Snow

    • 15
    • 29

    Mostly Sunny

    • 19
    • 32

    Partly Sunny

    • 20
    • 32

    Chance Snow

    • 16
    • 27

    Chance Snow

    • 17
    • 27

    Slight Chance Snow

Today 30 Mar Lake Iliamna / Nila Vena / Nanvarpak

Mostly cloudy. A chance of snow Showers in the morning. Highs in the mid 30s. Northeast wind 15 Mph.

Tonight 30 Mar Lake Iliamna / Nila Vena / Nanvarpak

Mostly cloudy in the evening then becoming mostly clear. Lows around 15. Light Winds becoming variable 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Katmai National Park Temperature Statistics

March Temperature

Igiugig (32.3 miles)

  • Lowest 13 March, 2026

    -18 °F

  • Average March

    2.3 °F

  • Highest 23 March, 2026

    27 °F

Climate (2021–Present)

Igiugig (32.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    28.5 °F

  • Average 2021–2026

    35.1 °F

  • Average High 2021–2026

    41.6 °F
Get WillyWeather+ to remove ads