Supai Weather Forecast

    • 69
    • 102

    Chance Thunderstorms

    • 70
    • 102

    Chance Thunderstorms

    • 69
    • 98

    Thunderstorms Likely

    • 66
    • 95

    Thunderstorms Likely

    • 67
    • 93

    Thunderstorms Likely

    • 67
    • 95

    Chance Thunderstorms

    • 67
    • 94

    Chance Thunderstorms

Today 14 Jul Grand Canyon Country

Mostly cloudy with a 40 percent chance of Thunderstorms. Highs around 81 on the north rim to around 105 along the colorado river. West Winds around 15 Mph.

Tonight 14 Jul Grand Canyon Country

Partly cloudy. A 20 percent chance of Thunderstorms in the evening. Lows around 62 on the north rim to around 73 along the colorado river. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Supai Temperature Statistics

July Temperature

Grand Canyon National Park Airport (35.4 miles)

  • Lowest 1 July, 2026

    33.7 °F

  • Average July

    67.7 °F

  • Highest 8 July, 2026

    94.6 °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

    49.4 °F

  • Average High 2021–2026

    65.7 °F
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