Nassau River Entrance Weather Forecast

    • 34
    • 53

    Rain Showers

    • 40
    • 52

    Sunny

    • 47
    • 53

    Partly Sunny

    • 54
    • 60

    Mostly Cloudy

    • 51
    • 60

    Chance Rain Showers

    • 56
    • 60

    Partly Sunny

    • 56
    • 65

    Mostly Cloudy

Today 18 Jan Coastal Duval

Showers. Much cooler with Highs in the lower 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 18 Jan Coastal Duval

Partly cloudy in the Evening, then clearing. Widespread frost after midnight. Much Colder with Lows around 30. Northwest Winds 10 to 15 Mph.

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Nassau River Entrance Temperature Statistics

January Temperature

Fernandina Beach Municipal Airport (6.2 miles)

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  • Average January

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Climate (2021–Present)

Fernandina Beach Municipal Airport (6.2 miles)

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  • Average Low 2021–2025

    62.7 °F

  • Average 2021–2025

    70.1 °F

  • Average High 2021–2025

    78.2 °F
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