St George Weather Forecast

    • 66
    • 90

    Chance Thunderstorms

    • 67
    • 88

    Mostly Sunny

    • 68
    • 88

    Partly Sunny

    • 69
    • 91

    Slight Chance Thunderstorms

    • 70
    • 92

    Chance Thunderstorms

    • 71
    • 91

    Chance Thunderstorms

Today 17 May Western Charlton

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds, small Hail, and heavy rainfall this afternoon. Highs around 90. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 17 May Western Charlton

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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St George Temperature Statistics

May Temperature

Jacksonville International Airport (20.5 miles)

  • Lowest 4 May, 2026

    49.6 °F

  • Average May

    73.4 °F

  • Highest 6 May, 2026

    95.6 °F

Climate (2021–Present)

Jacksonville International Airport (20.5 miles)

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  • Average Low 2021–2026

    59.9 °F

  • Average 2021–2026

    69.6 °F

  • Average High 2021–2026

    81.1 °F
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