Saint Johns River - Green Cove Point Weather Forecast

    • 65
    • 81

    Partly Sunny

    • 65
    • 84

    Slight Chance Rain Showers

    • 65
    • 82

    Mostly Sunny

    • 66
    • 85

    Slight Chance Thunderstorms

    • 65
    • 85

    Partly Sunny

    • 66
    • 86

    Mostly Sunny

    • 66
    • 85

    Chance Rain Showers

Today 5 Mar Eastern Clay

Mostly sunny. Highs in the lower 80s. Southeast Winds around 5 Mph, increasing to 10 to 15 Mph this afternoon.

Tonight 5 Mar Eastern Clay

Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Johns River - Green Cove Point Temperature Statistics

March Temperature

Jacksonville Naval Air Station (15.5 miles)

  • Lowest 1 March, 2026

    52 °F

  • Average March

    61.2 °F

  • Highest 2 March, 2026

    75.9 °F

Climate (2021–Present)

Jacksonville Naval Air Station (15.5 miles)

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  • Average Low 2021–2026

    64.8 °F

  • Average 2021–2026

    72.5 °F

  • Average High 2021–2026

    81 °F
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