Nassau Sound Weather Forecast

    • 47
    • 68

    Mostly Sunny

    • 57
    • 64

    Slight Chance Rain Showers

    • 55
    • 64

    Chance Rain Showers

    • 55
    • 60

    Mostly Cloudy

    • 58
    • 62

    Mostly Cloudy

    • 61
    • 68

    Mostly Cloudy

Today 20 Jan Coastal Duval

Mostly sunny. Highs around 70. West Winds 10 to 15 Mph.

Tonight 20 Jan Coastal Duval

Mostly clear. Lows in the mid 40s. Northwest Winds 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nassau Sound Temperature Statistics

January Temperature

Mayport Naval Station - Adm David L. McDonald Field (6.8 miles)

  • Lowest 17 January, 2021

    36 °F

  • Average January

    56.1 °F

  • Highest 2 January, 2021

    80.1 °F

Climate (2010–Present)

Mayport Naval Station - Adm David L. McDonald Field (6.8 miles)

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  • Average Low 2010–Present

    64.9 °F

  • Average 2010–Present

    71 °F

  • Average High 2010–Present

    78.2 °F
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