Saint Johns River - Mayport (Ferry Depot) Weather Forecast

    • 77
    • 88

    Thunderstorms Likely

    • 79
    • 91

    Thunderstorms

    • 78
    • 91

    Thunderstorms Likely

    • 78
    • 91

    Thunderstorms Likely

    • 77
    • 90

    Thunderstorms

    • 78
    • 89

    Thunderstorms Likely

    • 78
    • 90

    Rain Showers

Today 3 Aug Coastal Duval

Showers and Thunderstorms. Highs in the upper 80s. Northeast Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 3 Aug Coastal Duval

Mostly cloudy. Showers and Thunderstorms Likely, mainly this evening. Lows in the mid 70s. East Winds 5 to 10 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Johns River - Mayport (Ferry Depot) Temperature Statistics

August Temperature

Mayport Naval Station - Adm David L. McDonald Field (0 miles)

  • Lowest 1 August, 2025

    79 °F

  • Average August

    86.5 °F

  • Highest 1 August, 2025

    93.9 °F

Climate (2020–Present)

Mayport Naval Station - Adm David L. McDonald Field (0 miles)

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

  • Average Low 2020–2025

    65.8 °F

  • Average 2020–2025

    72.7 °F

  • Average High 2020–2025

    80.1 °F
Get WillyWeather+ to remove ads