St Marys Weather Forecast

    • 51
    • 77

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

    • 59
    • 76

    Partly Sunny

    • 61
    • 77

    Chance Rain Showers

    • 61
    • 80

    Chance Rain Showers

    • 60
    • 84

    Partly Sunny

Today 26 Mar Coastal Camden

Sunny. Highs in the upper 70s. Northwest Winds 5 to 10 Mph, becoming northeast in the afternoon.

Tonight 26 Mar Coastal Camden

Mostly clear. Lows in the lower 50s. Southeast Winds 5 to 10 Mph, becoming northwest after midnight.

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St Marys Temperature Statistics

March Temperature

Fernandina Beach Municipal Airport (11.8 miles)

  • Lowest 7 March, 2025

    41 °F

  • Average March

    60.6 °F

  • Highest 20 March, 2025

    78.8 °F

Climate (2020–Present)

Fernandina Beach Municipal Airport (11.8 miles)

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  • Average Low 2020–2025

    62.2 °F

  • Average 2020–2025

    69.5 °F

  • Average High 2020–2025

    77.7 °F
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