Grand Canyon National Park Weather Forecast

    • 57
    • 89

    Mostly Sunny

    • 56
    • 88

    Mostly Sunny

    • 52
    • 89

    Sunny

    • 53
    • 89

    Mostly Sunny

    • 54
    • 90

    Mostly Sunny

    • 55
    • 90

    Mostly Sunny

    • 55
    • 91

    Mostly Sunny

Today 23 Sep Northwest Plateau

Mostly clear. Lows 56 to 59. Southwest Winds 10 to 15 Mph shifting to the south after midnight.

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Grand Canyon National Park Temperature Statistics

September Temperature

Grand Canyon National Park Airport (40.4 miles)

  • Lowest 21 September, 2018

    39.9 °F
  • Average September

    71.1 °F
  • Highest 9 September, 2018

    84.9 °F

Climate (2010–Present)

Grand Canyon National Park Airport (40.4 miles)

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  • Average Low 2010–Present

    40.6 °F
  • Average 2010–Present

    55.6 °F
  • Average High 2010–Present

    65.5 °F
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