Supai Weather Forecast

    • 69
    • 104

    Hot

    • 69
    • 103

    Hot

    • 68
    • 102

    Slight Chance Thunderstorms

    • 66
    • 97

    Chance Thunderstorms

    • 64
    • 93

    Chance Thunderstorms

    • 64
    • 91

    Slight Chance Thunderstorms

Today 26 Aug Grand Canyon Country

Mostly sunny. Highs around 85 on the north rim to around 110 along the colorado river. Light Winds.

Tonight 26 Aug Grand Canyon Country

Mostly clear. Lows around 63 on the north rim to around 76 along the colorado river. Light Winds.

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Supai Temperature Statistics

August Temperature

Grand Canyon National Park Airport (35.4 miles)

  • Lowest 15 August, 2026

    44.7 °F

  • Average August

    70 °F

  • Highest 1 August, 2026

    96.7 °F

Climate (2021–2026)

Grand Canyon National Park Airport (35.4 miles)

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  • Average Low 2021–2026

    31.7 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    65.8 °F
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