Supai Weather Forecast

    • 38
    • 66

    Mostly Sunny

    • 40
    • 69

    Sunny

    • 39
    • 70

    Sunny

    • 36
    • 70

    Sunny

    • 38
    • 69

    Mostly Sunny

    • 36
    • 67

    Mostly Sunny

    • 36
    • 65

    Mostly Sunny

Today 9 Dec Grand Canyon Country

Sunny. Highs around 49 on the north rim to around 71 along the colorado river. Light Winds.

Tonight 9 Dec Grand Canyon Country

Mostly clear. Lows around 37 on the north rim to around 42 along the colorado river. Light Winds.

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Supai Temperature Statistics

December Temperature

Grand Canyon National Park Airport (35.4 miles)

  • Lowest 4 December, 2025

    10 °F

  • Average December

    29.7 °F

  • Highest 6 December, 2025

    53.1 °F

Climate (2020–Present)

Grand Canyon National Park Airport (35.4 miles)

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  • Average Low 2020–2025

    31.6 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    65.1 °F
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