Fernandina Beach Weather Forecast

    • 55
    • 79

    Rain Showers

    • 52
    • 64

    Chance Rain Showers

    • 52
    • 66

    Mostly Sunny

    • 56
    • 68

    Slight Chance Rain Showers

    • 57
    • 68

    Slight Chance Rain Showers

    • 60
    • 73

    Partly Sunny

    • 60
    • 75

    Chance Rain Showers

Today 27 Feb Coastal Nassau

Partly sunny this Morning, then mostly cloudy with Showers likely with a chance of Thunderstorms this afternoon. Highs in the upper 70s. Temperature falling to around 70 this afternoon. Southwest Winds 5 to 10 Mph, becoming west this afternoon. Chance of rain 70 percent.

Tonight 27 Feb Coastal Nassau

A slight chance of Thunderstorms this evening. Mostly cloudy with a chance of Showers. Patchy dense fog this evening. Areas of fog after midnight. Lows in the mid 50s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fernandina Beach Temperature Statistics

February Temperature

Fernandina Beach Municipal Airport (3.7 miles)

  • Lowest 1 February, 2026

    23 °F

  • Average February

    54.4 °F

  • Highest 20 February, 2026

    86 °F

Climate (2021–Present)

Fernandina Beach Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    62.6 °F

  • Average 2021–2026

    70 °F

  • Average High 2021–2026

    78.1 °F
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