Round Island Park West Weather Forecast

    • 60
    • 76

    Mostly Sunny

    • 59
    • 76

    Mostly Sunny

    • 59
    • 79

    Mostly Sunny

    • 47
    • 68

    Mostly Sunny

    • 47
    • 65

    Mostly Sunny

    • 48
    • 66

    Mostly Sunny

Today 27 Dec Coastal Indian River

Patchy fog early in the morning. Clear. Highs in the upper 70s. Northwest Winds 5 to 10 Mph becoming north in the afternoon.

Tonight 27 Dec Coastal Indian River

Clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows around 60. Light and variable Winds becoming northwest around 5 Mph after midnight.

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Round Island Park West Temperature Statistics

December Temperature

Fort Pierce, St. Lucie County International Airport (5 miles)

  • Lowest 12 December, 2025

    44.1 °F

  • Average December

    68.5 °F

  • Highest 5 December, 2025

    84 °F

Climate (2020–Present)

Fort Pierce, St. Lucie County International Airport (5 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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