Lake Powell Weather Forecast

    • 68
    • 92

    Chance Thunderstorms

    • 68
    • 91

    Mostly Sunny

    • 67
    • 90

    Mostly Sunny

    • 66
    • 86

    Slight Chance Thunderstorms

    • 66
    • 86

    Slight Chance Thunderstorms

    • 66
    • 84

    Slight Chance Thunderstorms

Today 11 Sep Marble and Glen Canyons

Partly cloudy with a slight chance of Thunderstorms in the morning. Mostly cloudy with a chance of Thunderstorms in the afternoon. Highs 90 to 96. Light Winds becoming west around 15 Mph in the afternoon. Chance of Thunderstorms 30 percent.

Tonight 11 Sep Marble and Glen Canyons

Mostly clear. Lows around 69. Light Winds.

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Lake Powell Temperature Statistics

September Temperature

Page, Page Municipal Airport (7.5 miles)

  • Lowest 1 September, 2026

    61.6 °F

  • Average September

    77.9 °F

  • Highest 5 September, 2026

    92.6 °F

Climate (2021–2026)

Page, Page Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    62.7 °F

  • Average High 2021–2026

    73.7 °F
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