Hutchinson Island South Weather Forecast

    • 74
    • 84

    Thunderstorms Likely

    • 74
    • 85

    Chance Thunderstorms

    • 75
    • 86

    Chance Thunderstorms

    • 76
    • 86

    Chance Thunderstorms

    • 76
    • 86

    Rain Showers Likely

    • 76
    • 84

    Thunderstorms Likely

    • 75
    • 85

    Thunderstorms Likely

Today 13 Sep Coastal St. Lucie

Partly cloudy with a chance of Showers and Thunderstorms. Highs in the mid 80s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 13 Sep Coastal St. Lucie

Partly cloudy. A chance of Showers and Thunderstorms through early Morning, then a slight chance of Showers and Thunderstorms late. Lows in the lower 70s. North Winds 5 to 10 Mph becoming northwest around 5 Mph late. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hutchinson Island South Temperature Statistics

September Temperature

Witham Field Airport (6.8 miles)

  • Lowest 1 September, 2025

    75.2 °F

  • Average September

    80.3 °F

  • Highest 7 September, 2025

    91.4 °F

Climate (2020–Present)

Witham Field Airport (6.8 miles)

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  • Average Low 2020–2025

    69.5 °F

  • Average 2020–2025

    74.6 °F

  • Average High 2020–2025

    83 °F
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