St. Lucie County International Airport Weather Forecast

    • 77
    • 88

    Partly Sunny

    • 77
    • 88

    Chance Thunderstorms

    • 78
    • 88

    Slight Chance Thunderstorms

    • 78
    • 88

    Chance Rain Showers

    • 77
    • 88

    Chance Thunderstorms

    • 75
    • 88

    Chance Thunderstorms

Today 22 May Coastal St. Lucie

Partly sunny. Highs in the mid 80s. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 May Coastal St. Lucie

Partly cloudy. Lows in the upper 70s. Southeast Winds 10 to 15 Mph decreasing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St. Lucie County International Airport Temperature Statistics

May Temperature

Fort Pierce, St. Lucie County International Airport (0 miles)

  • Lowest 7 May, 2026

    62.7 °F

  • Average May

    78.8 °F

  • Highest 2 May, 2026

    93.7 °F

Climate (2021–Present)

Fort Pierce, St. Lucie County International Airport (0 miles)

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  • Average Low 2021–2026

    65.8 °F

  • Average 2021–2026

    74.6 °F

  • Average High 2021–2026

    83.5 °F
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