Beachside Weather Forecast

    • 74
    • 86

    Thunderstorms Likely

    • 75
    • 86

    Chance Thunderstorms

    • 75
    • 85

    Rain Showers Likely

    • 75
    • 86

    Rain Showers Likely

    • 75
    • 86

    Rain Showers Likely

    • 75
    • 86

    Rain Showers Likely

Today 18 Aug St. Johns

Mostly cloudy. Chance of Showers and slight chance of Thunderstorms in the Morning, then Showers likely and chance of Thunderstorms in the afternoon. Highs in the upper 80s. Southwest Winds 5 Mph. Chance of rain 70 percent.

Tonight 18 Aug St. Johns

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Beachside Temperature Statistics

August Temperature

St. Augustine, St. Augustine Airport (1.9 miles)

  • Lowest 5 August, 2019

    73.4 °F

  • Average August

    81.5 °F

  • Highest 8 August, 2019

    93 °F

Climate (2010–Present)

St. Augustine, St. Augustine Airport (1.9 miles)

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  • Average Low 2010–Present

    63.7 °F

  • Average 2010–Present

    71 °F

  • Average High 2010–Present

    78.5 °F
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