St George Weather Forecast

    • 63
    • 93

    Becoming Sunny

    • 63
    • 91

    Sunny

    • 57
    • 85

    Mostly Sunny

    • 55
    • 80

    Sunny

    • 59
    • 87

    Mostly Sunny

    • 60
    • 89

    Mostly Sunny

Today 18 May Lower Washington County

Sunny in the morning then becoming partly sunny. Highs in the lower 90s.

Tonight 18 May Lower Washington County

Mostly clear. Lows around 60. Southwest Winds 10 to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St George Temperature Statistics

May Temperature

St George Municipal Airport (5 miles)

  • Lowest 6 May, 2024

    39 °F

  • Average May

    67.3 °F

  • Highest 14 May, 2024

    91.9 °F

Climate (2019–Present)

St George Municipal Airport (5 miles)

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  • Average Low 2019–2024

    51.6 °F

  • Average 2019–2024

    63.7 °F

  • Average High 2019–2024

    76 °F
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