St Lucie River Entrance Weather Forecast

    • 71
    • 88

    Slight Chance Thunderstorms

    • 72
    • 85

    Decreasing Clouds

    • 74
    • 86

    Slight Chance Thunderstorms

    • 74
    • 86

    Chance Thunderstorms

    • 74
    • 83

    Chance Thunderstorms

    • 75
    • 83

    Chance Thunderstorms

    • 75
    • 83

    Chance Thunderstorms

Today 13 May Coastal Martin

Partly cloudy with a chance of Thunderstorms. A chance of Showers early in the Afternoon, then Showers likely late in the afternoon and towards Sunset. Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 13 May Coastal Martin

Partly cloudy. A chance of Showers and a slight chance of Thunderstorms early in the evening. Lows in the lower 70s. Southwest Winds around 5 Mph becoming west 5 to 10 Mph late. Chance of rain 30 percent.

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St Lucie River Entrance Temperature Statistics

May Temperature

Witham Field Airport (1.9 miles)

  • Lowest 7 May, 2026

    68 °F

  • Average May

    77.9 °F

  • Highest 2 May, 2026

    95 °F

Climate (2021–Present)

Witham Field Airport (1.9 miles)

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  • Average Low 2021–2026

    69.3 °F

  • Average 2021–2026

    74.4 °F

  • Average High 2021–2026

    82.9 °F
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