Neptune Beach Weather Forecast

    • 57
    • 68

    Sunny

    • 62
    • 68

    Mostly Sunny

    • 59
    • 70

    Chance Thunderstorms

    • 59
    • 66

    Mostly Sunny

    • 64
    • 68

    Mostly Sunny

    • 63
    • 71

    Mostly Sunny

Today 31 Oct Coastal Duval

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

Tonight 31 Oct Coastal Duval

Clear. Lows in the upper 40s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Neptune Beach Temperature Statistics

October Temperature

Mayport Naval Station - Adm David L. McDonald Field (5.6 miles)

  • Lowest 24 October, 2025

    57.9 °F

  • Average October

    73.1 °F

  • Highest 7 October, 2025

    84.9 °F

Climate (2020–Present)

Mayport Naval Station - Adm David L. McDonald Field (5.6 miles)

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  • Average Low 2020–2025

    65.8 °F

  • Average 2020–2025

    72.8 °F

  • Average High 2020–2025

    80.1 °F
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