St. Augustine Beach Weather Forecast

    • 79
    • 91

    Chance Thunderstorms

    • 77
    • 90

    Thunderstorms

    • 77
    • 90

    Chance Thunderstorms

    • 77
    • 89

    Chance Thunderstorms

    • 78
    • 88

    Chance Thunderstorms

    • 77
    • 87

    Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

Today 16 Aug St. Johns

Partly cloudy. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the mid 90s inland. In the lower 90s coast. Northwest Winds 5 to 10 Mph shifting to the southeast in the afternoon. Heat index Readings 102 to 106.

Tonight 16 Aug St. Johns

Partly cloudy with a 20 percent chance of Showers and Thunderstorms. Lows in the upper 70s. South Winds 5 to 10 Mph shifting to the west after midnight.

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