Pine Valley Reservoir Weather Forecast

    • 53
    • 83

    Thunderstorms

    • 54
    • 86

    Isolated Thunderstorms

    • 54
    • 87

    Mostly Sunny

    • 53
    • 85

    Mostly Sunny

    • 53
    • 84

    Slight Chance Thunderstorms

    • 53
    • 85

    Partly Sunny

Today 18 Jul Southern Mountains

Sunny with isolated Showers and Thunderstorms in the Morning, then partly sunny with scattered Showers and Thunderstorms in the afternoon. Highs around 70. Chance of precipitation 50 percent.

Tonight 18 Jul Southern Mountains

Scattered rain Showers and isolated Thunderstorms in the evening. Partly cloudy. Lows around 50. Chance of precipitation 30 percent.

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Pine Valley Reservoir Temperature Statistics

July Temperature

St George Municipal Airport (23 miles)

  • Lowest 6 July, 2025

    71.1 °F

  • Average July

    90.9 °F

  • Highest 9 July, 2025

    108 °F

Climate (2020–Present)

St George Municipal Airport (23 miles)

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  • Average Low 2020–2025

    52.2 °F

  • Average 2020–2025

    64.3 °F

  • Average High 2020–2025

    76.6 °F
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