Summit Airport Weather Forecast

    • 48
    • 63

    Rain Showers

    • 44
    • 61

    Rain Showers

    • 46
    • 62

    Rain Showers

    • 46
    • 61

    Chance Rain

    • 46
    • 63

    Chance Rain

    • 47
    • 61

    Chance Rain

    • 47
    • 60

    Rain Likely

Today 16 Jul Northern Susitna Valley

Partly sunny. Scattered Showers in the afternoon. Highs in the 60s. Variable wind 10 Mph shifting to the variable 10 Mph with Gusts to 20 Mph in the afternoon.

Tonight 16 Jul Northern Susitna Valley

Mostly cloudy with scattered Showers. Lows around 50. Southwest wind 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Airport Temperature Statistics

July Temperature

McKinley Park, McKinley National Park Airport (28 miles)

  • Lowest 8 July, 2025

    44.1 °F

  • Average July

    59.6 °F

  • Highest 5 July, 2025

    80.1 °F

Climate (2020–Present)

McKinley Park, McKinley National Park Airport (28 miles)

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  • Average Low 2020–2025

    20.9 °F

  • Average 2020–2025

    30.4 °F

  • Average High 2020–2025

    38.2 °F
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