Fleming Island Weather Forecast

    • 73
    • 88

    Rain Showers

    • 73
    • 88

    Rain Showers

    • 72
    • 85

    Rain Showers

    • 72
    • 87

    Rain Showers

    • 72
    • 90

    Thunderstorms Likely

    • 70
    • 85

    Rain Showers Likely

Today 29 May Eastern Clay

Mostly cloudy. Patchy fog this morning. A slight chance of Showers and Thunderstorms this Morning, then Showers and Thunderstorms likely this afternoon. Highs in the upper 80s. Northwest Winds around 5 Mph, becoming north this afternoon. Chance of rain 70 percent.

Tonight 29 May Eastern Clay

Mostly cloudy. Showers and Thunderstorms likely in the evening. Lows in the lower 70s. East Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fleming Island Temperature Statistics

May Temperature

Jacksonville Naval Air Station (9.9 miles)

  • Lowest 4 May, 2026

    61 °F

  • Average May

    76.4 °F

  • Highest 11 May, 2026

    91 °F

Climate (2021–Present)

Jacksonville Naval Air Station (9.9 miles)

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  • Average Low 2021–2026

    64.9 °F

  • Average 2021–2026

    72.6 °F

  • Average High 2021–2026

    81.1 °F
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