Big Water Weather Forecast

    • 64
    • 87

    Increasing Clouds

    • 61
    • 85

    Chance Rain Showers

    • 61
    • 87

    Mostly Sunny

    • 61
    • 89

    Mostly Sunny

    • 62
    • 89

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

Today 18 Sep Glen Canyon Recreation Area/Lake Powell

Sunny. Highs in the upper 80s.

Tonight 18 Sep Glen Canyon Recreation Area/Lake Powell

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s.

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Big Water Temperature Statistics

September Temperature

Page, Page Municipal Airport (16.2 miles)

  • Lowest 14 September, 2025

    57.9 °F

  • Average September

    78.3 °F

  • Highest 2 September, 2025

    95 °F

Climate (2020–Present)

Page, Page Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    51.5 °F

  • Average 2020–2025

    62.3 °F

  • Average High 2020–2025

    73.4 °F
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