Washington Weather Forecast

    • 72
    • 97

    Hot

    • 70
    • 97

    Hot

    • 69
    • 97

    Hot

    • 69
    • 99

    Hot

    • 69
    • 100

    Hot

    • 72
    • 101

    Hot

Today 22 Jul Lower Washington County

Sunny. Highs in the upper 90s.

Tonight 22 Jul Lower Washington County

Mostly clear. Lows in the lower 70s.

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  • Temperature Real-Time

Washington Temperature Statistics

July Temperature

St George Municipal Airport (5.6 miles)

  • Lowest 6 July, 2025

    71.1 °F

  • Average July

    90.2 °F

  • Highest 9 July, 2025

    108 °F

Climate (2020–Present)

St George Municipal Airport (5.6 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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