South Beach Causeway Weather Forecast

    • 80
    • 85

    Chance Thunderstorms

    • 79
    • 85

    Thunderstorms Likely

    • 79
    • 86

    Slight Chance Thunderstorms

    • 77
    • 86

    Slight Chance Thunderstorms

    • 77
    • 87

    Chance Thunderstorms

    • 77
    • 87

    Chance Thunderstorms

    • 77
    • 88

    Thunderstorms Likely

Today 16 Jul Coastal St. Lucie

Partly sunny with a chance of Showers and Thunderstorms. Breezy. Highs in the upper 80s. Southeast Winds 15 to 20 Mph. Chance of rain 50 percent.

Tonight 16 Jul Coastal St. Lucie

Partly cloudy with a chance of Showers and Thunderstorms through early Morning, then mostly clear with a slight chance of Showers and Thunderstorms late. Lows in the upper 70s. Southeast Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Beach Causeway Temperature Statistics

July Temperature

Fort Pierce, St. Lucie County International Airport (4.3 miles)

  • Lowest 1 July, 2025

    69.1 °F

  • Average July

    81 °F

  • Highest 5 July, 2025

    93.7 °F

Climate (2020–Present)

Fort Pierce, St. Lucie County International Airport (4.3 miles)

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  • Average Low 2020–2025

    66.1 °F

  • Average 2020–2025

    74.6 °F

  • Average High 2020–2025

    83.4 °F
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