Nassau Sound Weather Forecast

    • 73
    • 79

    Mostly Cloudy

    • 76
    • 80

    Chance Rain Showers

    • 76
    • 81

    Slight Chance Thunderstorms

    • 72
    • 84

    Chance Rain Showers

    • 68
    • 79

    Chance Rain Showers

    • 70
    • 75

    Partly Sunny

Today 26 Oct Coastal Duval

Partly cloudy. Patchy fog in the morning. Visibility one quarter mile or less at Times in the morning. Highs in the lower 80s. Northeast Winds 10 to 15 Mph.

Tonight 26 Oct Coastal Duval

Mostly cloudy. A 20 percent chance of Showers after midnight. Lows in the lower 70s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nassau Sound Temperature Statistics

October Temperature

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

  • Lowest 1 October, 2020

    61 °F
  • Average October

    76.2 °F
  • Highest 13 October, 2020

    84 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    65.6 °F
  • Average 2010–Present

    71.7 °F
  • Average High 2010–Present

    78.9 °F
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