Blount Island Weather Forecast

    • 70
    • 77

    Chance Rain Showers

    • 66
    • 76

    Rain Showers Likely

    • 67
    • 74

    Rain Showers Likely

    • 67
    • 77

    Chance Rain Showers

    • 65
    • 78

    Chance Rain Showers

    • 62
    • 79

    Chance Rain Showers

Today 31 Oct Coastal Duval

Mostly cloudy. A slight chance of Showers late this Morning, then a chance of Showers this afternoon. Highs in the upper 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 31 Oct Coastal Duval

Mostly cloudy. A chance of Showers, mainly in the evening. Lows around 70. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

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Blount Island Temperature Statistics

October Temperature

Jacksonville Craig Municipal Airport (4.3 miles)

  • Lowest 23 October, 2026

    53.7 °F

  • Average October

    73.7 °F

  • Highest 3 October, 2026

    89.7 °F

Climate (2021–2026)

Jacksonville Craig Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    62.5 °F

  • Average 2021–2026

    71.2 °F

  • Average High 2021–2026

    80.7 °F
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