Supai Weather Forecast

    • 71
    • 109

    Hot

    • 71
    • 107

    Hot

    • 71
    • 106

    Slight Chance Thunderstorms

    • 70
    • 108

    Hot

    • 71
    • 106

    Slight Chance Thunderstorms

    • 71
    • 104

    Chance Thunderstorms

    • 69
    • 101

    Chance Thunderstorms

Today 4 Aug Grand Canyon Country

Mostly sunny. Near steady temperature around 100. West Winds around 15 Mph.

Tonight 4 Aug Grand Canyon Country

Mostly clear. Lows around 66 on the north rim to around 76 along the colorado river. West Winds around 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Supai Temperature Statistics

August Temperature

Grand Canyon National Park Airport (35.4 miles)

  • Lowest 1 August, 2026

    51.7 °F

  • Average August

    80.6 °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

    31.8 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    65.8 °F
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