St George Weather Forecast

    • 53
    • 81

    Mostly Sunny

    • 59
    • 85

    Increasing Clouds

    • 58
    • 89

    Slight Chance Thunderstorms

    • 53
    • 80

    Mostly Sunny

    • 54
    • 75

    Partly Sunny

    • 57
    • 81

    Mostly Sunny

    • 61
    • 91

    Sunny

Today 1 May Lower Washington County

Sunny. Highs around 80.

Tonight 1 May Lower Washington County

Mostly clear. Lows around 50.

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St George Temperature Statistics

May Temperature

St George Municipal Airport (5 miles)

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  • Average May

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Climate (2021–Present)

St George Municipal Airport (5 miles)

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  • Average Low 2021–2026

    52.9 °F
  • Average 2021–2026

    64.8 °F
  • Average High 2021–2026

    76.9 °F
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