St. Augustine Weather Forecast

    • 74
    • 88

    Rain Showers Likely

    • 75
    • 89

    Chance Thunderstorms

    • 76
    • 88

    Chance Thunderstorms

    • 77
    • 88

    Rain Showers Likely

    • 77
    • 87

    Chance Thunderstorms

    • 76
    • 87

    Chance Thunderstorms

Today 3 Aug Southeast Coastal St. Johns

Partly sunny this Morning, then becoming mostly cloudy. A chance of Thunderstorms. A chance of Showers this Morning, then Showers likely this afternoon. Highs in the upper 80s. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 3 Aug Southeast Coastal St. Johns

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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St. Augustine Temperature Statistics

August Temperature

Northeast Florida Regional Airport (4.3 miles)

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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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