Nassau Sound - Sawpit Creek Entrance Weather Forecast

    • 79
    • 88

    Chance Rain Showers

    • 80
    • 88

    Partly Sunny

    • 80
    • 87

    Partly Sunny

    • 79
    • 86

    Partly Sunny

    • 79
    • 90

    Chance Thunderstorms

    • 78
    • 89

    Chance Thunderstorms

Today 21 Jul Coastal Duval

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the mid 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent. Heat index Values up to 106.

Tonight 21 Jul Coastal Duval

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Lows in the upper 70s. South Winds 10 to 15 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nassau Sound - Sawpit Creek Entrance Temperature Statistics

July Temperature

Fernandina Beach Municipal Airport (6.8 miles)

  • Lowest 13 July, 2026

    71.6 °F

  • Average July

    83 °F

  • Highest 6 July, 2026

    95 °F

Climate (2021–2026)

Fernandina Beach Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    62.8 °F

  • Average 2021–2026

    70.1 °F

  • Average High 2021–2026

    78.3 °F
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