Atlantic Beach Weather Forecast

    • 56
    • 63

    Mostly Sunny

    • 60
    • 65

    Slight Chance Rain Showers

    • 58
    • 69

    Mostly Sunny

    • 58
    • 68

    Mostly Sunny

    • 57
    • 69

    Mostly Sunny

    • 58
    • 70

    Mostly Sunny

    • 59
    • 70

    Mostly Sunny

Today 21 Dec Coastal Duval

Sunny. Highs in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 21 Dec Coastal Duval

Mostly clear. Lows around 50. Northeast Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Atlantic Beach Temperature Statistics

December Temperature

Mayport Naval Station - Adm David L. McDonald Field (4.3 miles)

  • Lowest 16 December, 2025

    39 °F

  • Average December

    58.2 °F

  • Highest 5 December, 2025

    80.1 °F

Climate (2020–Present)

Mayport Naval Station - Adm David L. McDonald Field (4.3 miles)

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

  • Average Low 2020–2025

    65.6 °F

  • Average 2020–2025

    72.7 °F

  • Average High 2020–2025

    80 °F
Get WillyWeather+ to remove ads