Simpson Creek - A1A Highway Bridge Weather Forecast

    • 69
    • 86

    Partly Sunny

    • 67
    • 80

    Chance Thunderstorms

    • 68
    • 77

    Chance Thunderstorms

    • 60
    • 82

    Rain Showers Likely

    • 59
    • 70

    Chance Rain Showers

    • 60
    • 76

    Mostly Sunny

Today 29 Apr Coastal Duval

Mostly sunny. Highs around 90. Southwest Winds 10 to 15 Mph.

Tonight 29 Apr Coastal Duval

Partly cloudy. Lows in the mid 60s. South Winds around 5 Mph.

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Simpson Creek - A1A Highway Bridge Temperature Statistics

April Temperature

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

  • Lowest 11 April, 2026

    57.9 °F
  • Average April

    69.6 °F
  • Highest 19 April, 2026

    86 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    65.6 °F
  • Average 2021–2026

    72.7 °F
  • Average High 2021–2026

    80 °F
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