Lower Sand Cove Reservoir Weather Forecast

    • 25
    • 46

    Rain/Snow

    • 24
    • 43

    Sunny

    • 27
    • 48

    Sunny

    • 29
    • 54

    Mostly Sunny

    • 32
    • 55

    Mostly Sunny

    • 36
    • 58

    Partly Sunny

Today 8 Jan Lower Washington County

Mostly cloudy. Rain Showers and a slight chance of Thunderstorms in the Morning, then a chance of rain in the afternoon. Highs in the mid 40s. Chance of precipitation 80 percent.

Tonight 8 Jan Lower Washington County

Clear, Colder. Lows in the mid 20s.

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Lower Sand Cove Reservoir Temperature Statistics

January Temperature

St George Municipal Airport (21.1 miles)

  • Lowest 6 January, 2026

    37 °F

  • Average January

    48.4 °F

  • Highest 4 January, 2026

    59 °F

Climate (2021–Present)

St George Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    64.5 °F

  • Average High 2021–2026

    76.5 °F
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