Saint Johns River - Green Cove Point Weather Forecast

    • 58
    • 75

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

    • 60
    • 77

    Mostly Sunny

    • 55
    • 77

    Partly Sunny

Today 23 Dec Eastern Clay

Sunny. Highs in the mid 70s. Southeast Winds around 5 Mph.

Tonight 23 Dec Eastern Clay

Mostly cloudy. Lows in the upper 50s. Northeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Johns River - Green Cove Point Temperature Statistics

December Temperature

Jacksonville Naval Air Station (15.5 miles)

  • Lowest 16 December, 2025

    39.9 °F

  • Average December

    58.2 °F

  • Highest 5 December, 2025

    79 °F

Climate (2020–Present)

Jacksonville Naval Air Station (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    64.9 °F

  • Average 2020–2025

    72.5 °F

  • Average High 2020–2025

    81 °F
Get WillyWeather+ to remove ads