Nassau River Entrance Weather Forecast

    • 65
    • 75

    Mostly Sunny

    • 67
    • 78

    Chance Rain Showers

    • 68
    • 76

    Chance Thunderstorms

    • 68
    • 73

    Slight Chance Thunderstorms

    • 70
    • 78

    Partly Sunny

    • 69
    • 82

    Slight Chance Thunderstorms

Today 24 Apr Coastal Duval

Sunny. Highs in the lower 80s. South Winds around 5 Mph, increasing to southeast 10 to 15 Mph this afternoon.

Tonight 24 Apr Coastal Duval

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nassau River Entrance Temperature Statistics

April Temperature

Fernandina Beach Municipal Airport (6.2 miles)

  • Lowest 11 April, 2026

    55.4 °F

  • Average April

    69 °F

  • Highest 17 April, 2026

    86 °F

Climate (2021–Present)

Fernandina Beach Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    62.7 °F

  • Average 2021–2026

    70 °F

  • Average High 2021–2026

    78.2 °F
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