Supai Weather Forecast

    • 34
    • 63

    Partly Sunny

    • 34
    • 65

    Sunny

    • 38
    • 67

    Mostly Sunny

    • 40
    • 70

    Sunny

    • 38
    • 71

    Sunny

    • 37
    • 69

    Sunny

    • 38
    • 69

    Mostly Sunny

Today 7 Dec Grand Canyon Country

Mostly sunny. Highs around 45 on the north rim to around 67 along the colorado river. Light Winds.

Tonight 7 Dec Grand Canyon Country

Partly cloudy. Lows around 31 on the north rim to around 38 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

    28 °F

  • Highest 5 December, 2025

    48 °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

    49.5 °F

  • Average High 2020–2025

    65.1 °F
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