Snow Canyon State Park Weather Forecast

    • 43
    • 60

    Increasing Clouds

    • 46
    • 66

    Partly Sunny

    • 53
    • 74

    Mostly Sunny

    • 55
    • 76

    Mostly Cloudy

    • 55
    • 78

    Partly Sunny

    • 55
    • 80

    Mostly Sunny

Today 27 Apr Lower Washington County

Sunny in the morning then becoming partly cloudy. Cooler. Highs in the upper 60s. West Winds 10 to 20 Mph in the afternoon.

Tonight 27 Apr Lower Washington County

Partly cloudy. Lows in the upper 40s. Southwest Winds 10 to 20 Mph in the evening.

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Snow Canyon State Park Temperature Statistics

April Temperature

St George Municipal Airport (15.5 miles)

  • Lowest 4 April, 2025

    37.9 °F

  • Average April

    63.9 °F

  • Highest 10 April, 2025

    90 °F

Climate (2020–Present)

St George Municipal Airport (15.5 miles)

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  • Average Low 2020–2025

    52.2 °F

  • Average 2020–2025

    64.3 °F

  • Average High 2020–2025

    76.7 °F
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