Snow Canyon State Park Weather Forecast

    • 76
    • 102

    Hot

    • 77
    • 104

    Hot

    • 77
    • 103

    Hot

    • 76
    • 102

    Hot

    • 75
    • 102

    Hot

    • 77
    • 101

    Hot

    • 77
    • 100

    Hot

Today 31 Jul Lower Washington County

Sunny. Highs around 109.

Tonight 31 Jul Lower Washington County

Mostly clear. Lows in the upper 70s.

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Snow Canyon State Park Temperature Statistics

July Temperature

St George Municipal Airport (15.5 miles)

  • Lowest 1 July, 2026

    66.9 °F

  • Average July

    90.6 °F

  • Highest 25 July, 2026

    109 °F

Climate (2021–2026)

St George Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    76.8 °F
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