Saint Johns River - Green Cove Point Weather Forecast

    • 79
    • 97

    Mostly Sunny

    • 79
    • 97

    Chance Thunderstorms

    • 77
    • 95

    Thunderstorms Likely

    • 77
    • 92

    Thunderstorms

    • 77
    • 90

    Thunderstorms Likely

    • 77
    • 90

    Chance Thunderstorms

Today 10 Jul Eastern Clay

Sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 90s. South Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 109.

Tonight 10 Jul Eastern Clay

Partly cloudy with a chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 105 early this evening.

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  • Temperature Real-Time

Saint Johns River - Green Cove Point Temperature Statistics

July Temperature

Jacksonville Naval Air Station (15.5 miles)

  • Lowest 7 July, 2026

    75.9 °F

  • Average July

    83.9 °F

  • Highest 8 July, 2026

    99 °F

Climate (2021–2026)

Jacksonville Naval Air Station (15.5 miles)

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  • Average Low 2021–2026

    65 °F

  • Average 2021–2026

    72.6 °F

  • Average High 2021–2026

    81.2 °F
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