St Johns Weather Forecast

    • 73
    • 88

    Rain Showers Likely

    • 74
    • 90

    Chance Thunderstorms

    • 74
    • 90

    Rain Showers Likely

    • 74
    • 89

    Rain Showers Likely

    • 74
    • 90

    Rain Showers Likely

    • 74
    • 91

    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

St Johns Temperature Statistics

August Temperature

Jacksonville Naval Air Station (11.8 miles)

  • Lowest 2 August, 2019

    75 °F
  • Average August

    83.9 °F
  • Highest 9 August, 2019

    99 °F

Climate (2010–Present)

Jacksonville Naval Air Station (11.8 miles)

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  • Average Low 2010–Present

    65.4 °F
  • Average 2010–Present

    72.7 °F
  • Average High 2010–Present

    81.2 °F
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