Summit Airport Weather Forecast

    • 6
    • 22

    Chance Snow

    • 7
    • 22

    Mostly Cloudy

    • 8
    • 22

    Mostly Cloudy

    • 7
    • 22

    Mostly Cloudy

    • 12
    • 24

    Mostly Cloudy

    • 16
    • 29

    Mostly Cloudy

    • 15
    • 27

    Chance Rain/Snow

Today 13 Mar Susitna Valley

Snow Showers likely in the Morning, then a chance of snow Showers in the afternoon. Snow accumulation up to 1 inch. Highs in the upper 20s to mid 30s. Light Winds.

Tonight 13 Mar Susitna Valley

Snow Showers. Snow accumulation up to 3 Inches. Lows 10 to 20 above. Variable wind 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Airport Temperature Statistics

March Temperature

McKinley Park, McKinley National Park Airport (28 miles)

  • Lowest 9 March, 2025

    1 °F

  • Average March

    27.1 °F

  • Highest 4 March, 2025

    45 °F

Climate (2020–Present)

McKinley Park, McKinley National Park Airport (28 miles)

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  • Average Low 2020–2025

    21.2 °F

  • Average 2020–2025

    30.7 °F

  • Average High 2020–2025

    38.6 °F
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