Mill Cove - Marion Island Weather Forecast

    • 54
    • 63

    Rain Showers Likely

    • 56
    • 62

    Rain Showers

    • 48
    • 63

    Mostly Cloudy

    • 46
    • 59

    Partly Sunny

    • 48
    • 66

    Mostly Sunny

    • 52
    • 69

    Mostly Sunny

Today 6 Dec Coastal Duval

Cloudy. A slight chance of Showers late this Morning, then a chance of Showers this afternoon. Much cooler with Highs in the mid 60s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 6 Dec Coastal Duval

Showers likely. Lows in the mid 50s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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Mill Cove - Marion Island Temperature Statistics

December Temperature

Jacksonville Craig Municipal Airport (3.1 miles)

  • Lowest 4 December, 2025

    43 °F

  • Average December

    60.6 °F

  • Highest 2 December, 2025

    79 °F

Climate (2020–Present)

Jacksonville Craig Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    62.5 °F

  • Average 2020–2025

    70.9 °F

  • Average High 2020–2025

    80.4 °F
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