Saint Johns River - Longbranch Weather Forecast

    • 32
    • 51

    Becoming Sunny

    • 38
    • 56

    Sunny

    • 41
    • 63

    Mostly Sunny

    • 53
    • 66

    Mostly Cloudy

    • 56
    • 72

    Rain Showers Likely

    • 50
    • 65

    Mostly Cloudy

    • 49
    • 69

    Mostly Sunny

Today 30 Dec Coastal Duval

Mostly cloudy. Much cooler with Highs in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Dec Coastal Duval

Mostly clear. Areas of frost after midnight. Lows in the lower 30s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Johns River - Longbranch Temperature Statistics

December Temperature

Jacksonville Craig Municipal Airport (6.2 miles)

  • Lowest 12 December, 2025

    37 °F

  • Average December

    58.5 °F

  • Highest 2 December, 2025

    79 °F

Climate (2020–Present)

Jacksonville Craig Municipal Airport (6.2 miles)

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

  • Average Low 2020–2025

    62.6 °F

  • Average 2020–2025

    71 °F

  • Average High 2020–2025

    80.4 °F
Get WillyWeather+ to remove ads