St Lucie River Entrance Weather Forecast

    • 77
    • 93

    Slight Chance Thunderstorms

    • 77
    • 92

    Chance Thunderstorms

    • 77
    • 91

    Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

    • 75
    • 94

    Thunderstorms Likely

    • 76
    • 93

    Chance Thunderstorms

Today 22 Jul Coastal Martin

Partly sunny. A chance of afternoon Showers and Thunderstorms, then a slight chance of Showers and Thunderstorms late in the afternoon and towards Sunset. Highs in the lower 90s. Southeast Winds 10 to 15 Mph. Chance of rain 40 percent. Heat index Values up to 105.

Tonight 22 Jul Coastal Martin

Clear in the late evening and early Morning, then partly cloudy with a slight chance of Showers after midnight. Lows in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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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 11 July, 2026

    73.4 °F

  • Average July

    81.7 °F

  • Highest 16 July, 2026

    95 °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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