Nassau River Entrance Weather Forecast

    • 49
    • 61

    Decreasing Clouds

    • 58
    • 63

    Mostly Cloudy

    • 63
    • 71

    Chance Rain Showers

    • 60
    • 65

    Rain Showers

    • 54
    • 62

    Chance Rain Showers

    • 49
    • 60

    Partly Sunny

Today 3 Dec Coastal Duval

Cloudy this Morning, then becoming partly sunny. Cooler with Highs in the lower 60s. Northwest Winds 5 to 10 Mph.

Tonight 3 Dec Coastal Duval

Partly cloudy. Lows in the upper 40s. North Winds around 5 Mph.

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Nassau River Entrance Temperature Statistics

December Temperature

Fernandina Beach Municipal Airport (6.2 miles)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

Fernandina Beach Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    62.2 °F
  • Average 2020–2025

    69.6 °F
  • Average High 2020–2025

    77.8 °F
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