Lake Powell Weather Forecast

    • 63
    • 84

    Increasing Clouds

    • 63
    • 82

    Mostly Cloudy

    • 56
    • 71

    Rain Showers

    • 56
    • 69

    Chance Rain Showers

    • 57
    • 75

    Slight Chance Thunderstorms

    • 58
    • 79

    Mostly Sunny

Today 26 Sep Marble and Glen Canyons

Mostly sunny until late afternoon then becoming partly cloudy. Highs 83 to 89. Light Winds.

Tonight 26 Sep Marble and Glen Canyons

Partly cloudy in the evening then becoming mostly cloudy. Lows 58 to 64. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Powell Temperature Statistics

September Temperature

Page, Page Municipal Airport (7.5 miles)

  • Lowest 1 September, 2026

    61.6 °F

  • Average September

    78.2 °F

  • Highest 10 September, 2026

    96.7 °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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