South Ponte Vedra Beach Weather Forecast

    • 65
    • 71

    Chance Rain Showers

    • 53
    • 71

    Partly Sunny

    • 56
    • 65

    Mostly Sunny

    • 58
    • 67

    Mostly Sunny

    • 60
    • 66

    Breezy

    • 58
    • 68

    Mostly Sunny

Today 18 Dec Northeast Coastal St. Johns

Partly sunny this Morning, then becoming mostly cloudy. A chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 18 Dec Northeast Coastal St. Johns

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 60s. South Winds 10 to 15 Mph. Chance of rain 30 percent.

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South Ponte Vedra Beach Temperature Statistics

December Temperature

Northeast Florida Regional Airport (4.3 miles)

  • Lowest 12 December, 2025

    46.4 °F

  • Average December

    59.4 °F

  • Highest 2 December, 2025

    81 °F

Climate (2020–Present)

Northeast Florida Regional Airport (4.3 miles)

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  • Average Low 2020–2025

    63.6 °F

  • Average 2020–2025

    70.7 °F

  • Average High 2020–2025

    77.9 °F
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