Hutchinson Island South Weather Forecast

    • 78
    • 86

    Thunderstorms Likely

    • 78
    • 86

    Chance Thunderstorms

    • 79
    • 87

    Thunderstorms Likely

    • 79
    • 86

    Thunderstorms Likely

    • 79
    • 87

    Thunderstorms Likely

    • 79
    • 87

    Thunderstorms Likely

    • 78
    • 87

    Thunderstorms Likely

Today 26 Aug Coastal St. Lucie

Partly cloudy with Showers and Thunderstorms likely. Highs around 90. Southeast Winds 10 to 15 Mph. Chance of rain 60 percent. Heat index Values up to 101.

Tonight 26 Aug Coastal St. Lucie

Partly cloudy. A chance of Showers and Thunderstorms early in the Evening, then a slight chance of Showers and Thunderstorms in the late evening and overnight. Lows in the upper 70s. South Winds 5 to 10 Mph becoming around 5 Mph late. Chance of rain 40 percent.

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Hutchinson Island South Temperature Statistics

August Temperature

Witham Field Airport (6.8 miles)

  • Lowest 5 August, 2026

    75.2 °F

  • Average August

    82.5 °F

  • Highest 17 August, 2026

    96.8 °F

Climate (2021–2026)

Witham Field Airport (6.8 miles)

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  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    74.6 °F

  • Average High 2021–2026

    83.1 °F
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