St Lucie River Entrance Weather Forecast

    • 78
    • 94

    Mostly Sunny

    • 77
    • 93

    Slight Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

Today 9 Jul Coastal Martin

Mostly sunny. Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Heat index Values up to 107.

Tonight 9 Jul Coastal Martin

Mostly clear. Lows around 80. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Lucie River Entrance Temperature Statistics

July Temperature

Witham Field Airport (1.9 miles)

  • Lowest 5 July, 2026

    75.2 °F

  • Average July

    80.9 °F

  • Highest 5 July, 2026

    93.2 °F

Climate (2021–2026)

Witham Field Airport (1.9 miles)

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  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    74.5 °F

  • Average High 2021–2026

    83 °F
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