Round Island Park West Weather Forecast

    • 66
    • 79

    Mostly Sunny

    • 65
    • 80

    Mostly Sunny

    • 67
    • 82

    Rain Showers Likely

    • 67
    • 75

    Chance Thunderstorms

    • 67
    • 77

    Slight Chance Thunderstorms

    • 67
    • 77

    Mostly Cloudy

Today 26 Mar Coastal Indian River

Mostly sunny. Highs in the upper 70s. East Winds 5 to 10 Mph.

Tonight 26 Mar Coastal Indian River

Clear in the late evening and early morning then becoming mostly clear. Patchy fog late. Lows in the mid 60s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Round Island Park West Temperature Statistics

March Temperature

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

  • Lowest 22 March, 2026

    46.9 °F

  • Average March

    71.7 °F

  • Highest 12 March, 2026

    90.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    65.8 °F

  • Average 2021–2026

    74.5 °F

  • Average High 2021–2026

    83.5 °F
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