South Ponte Vedra Beach Weather Forecast

    • 78
    • 91

    Chance Thunderstorms

    • 79
    • 89

    Chance Thunderstorms

    • 79
    • 89

    Slight Chance Thunderstorms

    • 79
    • 88

    Partly Sunny

    • 79
    • 88

    Chance Thunderstorms

    • 80
    • 89

    Slight Chance Thunderstorms

Today 12 Aug Northeast Coastal St. Johns

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall in the afternoon. Highs in the mid 90s. West Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 110.

Tonight 12 Aug Northeast Coastal St. Johns

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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South Ponte Vedra Beach Temperature Statistics

August Temperature

Northeast Florida Regional Airport (4.3 miles)

  • Lowest 2 August, 2026

    75 °F

  • Average August

    80.6 °F

  • Highest 1 August, 2026

    90 °F

Climate (2021–2026)

Northeast Florida Regional Airport (4.3 miles)

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  • Average Low 2021–2026

    63.7 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    78.1 °F
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