St George Municipal Airport Weather Forecast

    • 65
    • 92

    Mostly Sunny

    • 66
    • 94

    Mostly Sunny

    • 67
    • 97

    Hot

    • 69
    • 101

    Hot

    • 71
    • 102

    Hot

    • 72
    • 103

    Hot

    • 75
    • 106

    Hot

Today 23 Jun Lower Washington County

Sunny. Highs in the lower 90s. West Winds 10 to 20 Mph late in the afternoon.

Tonight 23 Jun Lower Washington County

Mostly clear. Lows in the mid 60s.

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St George Municipal Airport Temperature Statistics

June Temperature

St George Municipal Airport (0 miles)

  • Lowest 6 June, 2025

    60.1 °F

  • Average June

    85.5 °F

  • Highest 16 June, 2025

    106 °F

Climate (2020–Present)

St George Municipal Airport (0 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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