North Beach Causeway (Banty Saunders Bridge) Weather Forecast

    • 44
    • 64

    Becoming Sunny

    • 45
    • 62

    Sunny

    • 49
    • 66

    Mostly Sunny

    • 55
    • 69

    Partly Sunny

    • 61
    • 74

    Partly Sunny

    • 61
    • 75

    Partly Sunny

Today 30 Dec Coastal St. Lucie

Mostly sunny. Highs in the mid 60s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Dec Coastal St. Lucie

Mostly clear. Cooler. Lows in the lower 40s. Northwest Winds 10 to 15 Mph. Lowest wind chill Readings in the lower 30s after midnight.

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  • Temperature Real-Time

North Beach Causeway (Banty Saunders Bridge) Temperature Statistics

December Temperature

Fort Pierce, St. Lucie County International Airport (3.1 miles)

  • Lowest 12 December, 2025

    44.1 °F

  • Average December

    67.9 °F

  • Highest 5 December, 2025

    84 °F

Climate (2020–Present)

Fort Pierce, St. Lucie County International Airport (3.1 miles)

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  • Average Low 2020–2025

    65.9 °F

  • Average 2020–2025

    74.6 °F

  • Average High 2020–2025

    83.5 °F
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