St George Weather Forecast

    • 67
    • 95

    Mostly Sunny

    • 68
    • 97

    Hot

    • 68
    • 95

    Sunny

    • 68
    • 95

    Sunny

    • 69
    • 96

    Sunny

    • 68
    • 96

    Sunny

    • 69
    • 94

    Mostly Sunny

Today 3 Oct Lower Washington County

Sunny. Highs in the mid 90s.

Tonight 3 Oct Lower Washington County

Mostly clear. Lows in the mid 60s.

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St George Temperature Statistics

October Temperature

St George Municipal Airport (5 miles)

  • Lowest 1 October, 2026

    61 °F

  • Average October

    74 °F

  • Highest 1 October, 2026

    90 °F

Climate (2021–2026)

St George Municipal Airport (5 miles)

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  • Average Low 2021–2026

    53.1 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    76.8 °F
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