Sand Hollow Reservoir Weather Forecast

    • 64
    • 95

    Sunny

    • 64
    • 93

    Sunny

    • 65
    • 94

    Mostly Sunny

    • 66
    • 97

    Hot

    • 66
    • 96

    Hot

    • 66
    • 94

    Mostly Sunny

    • 67
    • 98

    Mostly Sunny

Today 28 May Lower Washington County

Sunny. Highs in the mid 90s.

Tonight 28 May Lower Washington County

Mostly clear. Lows in the mid 60s. West Winds 10 to 20 Mph early in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sand Hollow Reservoir Temperature Statistics

May Temperature

St George Municipal Airport (8.1 miles)

  • Lowest 6 May, 2024

    39 °F
  • Average May

    71.1 °F
  • Highest 17 May, 2024

    93.9 °F

Climate (2019–Present)

St George Municipal Airport (8.1 miles)

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  • Average Low 2019–2024

    51.7 °F
  • Average 2019–2024

    63.8 °F
  • Average High 2019–2024

    76.1 °F
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