Tonaquint Park Weather Forecast

    • 68
    • 92

    Mostly Sunny

    • 72
    • 97

    Hot

    • 75
    • 103

    Hot

    • 77
    • 104

    Hot

    • 75
    • 102

    Hot

    • 70
    • 98

    Hot

Today 7 Sep Lower Washington County

Sunny, warmer. Highs in the lower 90s.

Tonight 7 Sep Lower Washington County

Mostly clear. Lows around 70.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tonaquint Park Temperature Statistics

September Temperature

St George Municipal Airport (5.6 miles)

  • Lowest 1 September, 2026

    66.9 °F

  • Average September

    81.6 °F

  • Highest 4 September, 2026

    95 °F

Climate (2021–2026)

St George Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    76.9 °F
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