Fort Pierce Inlet Weather Forecast

    • 74
    • 79

    Partly Sunny

    • 74
    • 83

    Mostly Sunny

    • 75
    • 83

    Mostly Sunny

    • 73
    • 83

    Mostly Sunny

    • 74
    • 82

    Mostly Sunny

    • 74
    • 81

    Mostly Sunny

Today 18 Oct Coastal St. Lucie

Partly sunny. Highs in the lower 80s. East Winds 10 to 15 Mph.

Tonight 18 Oct Coastal St. Lucie

Partly cloudy. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.

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Fort Pierce Inlet Temperature Statistics

October Temperature

Fort Pierce, St. Lucie County International Airport (5.6 miles)

  • Lowest 14 October, 2025

    64 °F

  • Average October

    77.3 °F

  • Highest 8 October, 2025

    86 °F

Climate (2020–Present)

Fort Pierce, St. Lucie County International Airport (5.6 miles)

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  • Average Low 2020–2025

    66.1 °F

  • Average 2020–2025

    74.7 °F

  • Average High 2020–2025

    83.5 °F
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