San Marco Weather Forecast

    • 57
    • 79

    Decreasing Clouds

    • 56
    • 79

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 63
    • 77

    Partly Sunny

    • 65
    • 79

    Mostly Cloudy

    • 66
    • 81

    Slight Chance Thunderstorms

    • 65
    • 86

    Partly Sunny

Today 25 Mar South Central Duval

Mostly sunny. Highs in the lower 80s. North Winds around 5 Mph.

Tonight 25 Mar South Central Duval

Mostly clear. Lows in the mid 50s. Southeast Winds 5 to 10 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Marco Temperature Statistics

March Temperature

Jacksonville Naval Air Station (5 miles)

  • Lowest 21 March, 2025

    46 °F

  • Average March

    64.3 °F

  • Highest 15 March, 2025

    84.7 °F

Climate (2020–Present)

Jacksonville Naval Air Station (5 miles)

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  • Average Low 2020–2025

    65 °F

  • Average 2020–2025

    72.4 °F

  • Average High 2020–2025

    80.9 °F
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