Ivins Reservoir Weather Forecast

    • 75
    • 108

    Patchy Smoke

    • 74
    • 108

    Hot

    • 71
    • 102

    Slight Chance Thunderstorms

    • 70
    • 99

    Hot

    • 70
    • 101

    Hot

    • 69
    • 101

    Hot

    • 71
    • 104

    Hot

Today 30 Jun Lower Washington County

Sunny. Patchy smoke through the day. Highs around 108.

Tonight 30 Jun Lower Washington County

Partly cloudy. Lows in the upper 70s.

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Ivins Reservoir Temperature Statistics

June Temperature

St George Municipal Airport (14.3 miles)

  • Lowest 6 June, 2025

    60.1 °F

  • Average June

    84.7 °F

  • Highest 16 June, 2025

    106 °F

Climate (2020–Present)

St George Municipal Airport (14.3 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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