Fleming Island Weather Forecast

    • 54
    • 76

    Increasing Clouds

    • 56
    • 65

    Mostly Cloudy

    • 50
    • 82

    Mostly Cloudy

    • 27
    • 59

    Partly Sunny

    • 30
    • 50

    Mostly Sunny

    • 34
    • 59

    Partly Sunny

Today 23 Jan Eastern Clay

Areas of dense fog in the morning. Sunny. Visibility one quarter mile or less at Times in the morning. Highs in the upper 70s. North Winds around 5 Mph.

Tonight 23 Jan Eastern Clay

Partly cloudy. Areas of fog. Lows in the lower 50s. Northeast Winds around 5 Mph.

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Fleming Island Temperature Statistics

January Temperature

Jacksonville Naval Air Station (9.9 miles)

  • Lowest 16 January, 2026

    30.9 °F

  • Average January

    56.8 °F

  • Highest 10 January, 2026

    82 °F

Climate (2021–Present)

Jacksonville Naval Air Station (9.9 miles)

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  • Average Low 2021–2026

    65 °F

  • Average 2021–2026

    72.6 °F

  • Average High 2021–2026

    81.1 °F
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