Saint Johns River - Mayport Naval Station Weather Forecast

    • 60
    • 64

    Chance Rain Showers

    • 60
    • 69

    Chance Rain Showers

    • 59
    • 74

    Mostly Sunny

    • 62
    • 80

    Mostly Sunny

    • 59
    • 72

    Breezy

    • 60
    • 69

    Partly Sunny

Today 24 Mar Coastal Duval

Cloudy. A slight chance of Showers this Morning, then a chance of Showers this afternoon. Breezy and much cooler with Highs in the mid 60s. Northeast Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of rain 40 percent.

Tonight 24 Mar Coastal Duval

Cloudy with a 50 percent chance of Showers. Breezy. Near steady temperature in the lower 60s. Northeast Winds 15 to 25 Mph. Gusts up to 40 Mph in the evening.

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Saint Johns River - Mayport Naval Station Temperature Statistics

March Temperature

Mayport Naval Station - Adm David L. McDonald Field (0.6 miles)

  • Lowest 18 March, 2026

    44.1 °F

  • Average March

    64.7 °F

  • Highest 22 March, 2026

    84 °F

Climate (2021–Present)

Mayport Naval Station - Adm David L. McDonald Field (0.6 miles)

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  • Average Low 2021–2026

    65.5 °F

  • Average 2021–2026

    72.6 °F

  • Average High 2021–2026

    80 °F
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