Saint Johns River - Chicopit Bay Weather Forecast

    • 49
    • 69

    Mostly Sunny

    • 55
    • 66

    Mostly Sunny

    • 57
    • 76

    Chance Rain Showers

    • 53
    • 66

    Partly Sunny

    • 53
    • 69

    Partly Sunny

    • 54
    • 71

    Partly Sunny

Today 29 Jan Coastal Duval

Mostly sunny. Highs in the lower 70s. West Winds 5 to 10 Mph.

Tonight 29 Jan Coastal Duval

Mostly clear. Lows in the upper 40s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Johns River - Chicopit Bay Temperature Statistics

January Temperature

Mayport Naval Station - Adm David L. McDonald Field (2.5 miles)

  • Lowest 25 January, 2025

    32.6 °F
  • Average January

    52.3 °F
  • Highest 6 January, 2025

    80.7 °F

Climate (2020–Present)

Mayport Naval Station - Adm David L. McDonald Field (2.5 miles)

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  • Average Low 2020–2025

    65.5 °F
  • Average 2020–2025

    72.2 °F
  • Average High 2020–2025

    79.5 °F
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