Hutchinson Island South Weather Forecast

    • 71
    • 81

    Mostly Sunny

    • 71
    • 82

    Mostly Sunny

    • 72
    • 81

    Slight Chance Rain Showers

    • 73
    • 82

    Partly Sunny

    • 72
    • 81

    Partly Sunny

    • 72
    • 81

    Partly Sunny

    • 73
    • 83

    Partly Sunny

Today 13 Oct Coastal St. Lucie

Sunny. Highs in the lower 80s. North Winds 5 to 10 Mph.

Tonight 13 Oct Coastal St. Lucie

Clear. Lows in the upper 60s. North Winds 5 to 10 Mph.

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Hutchinson Island South Temperature Statistics

October Temperature

Witham Field Airport (6.8 miles)

  • Lowest 11 October, 2025

    71.6 °F

  • Average October

    79.5 °F

  • Highest 5 October, 2025

    87.8 °F

Climate (2020–Present)

Witham Field Airport (6.8 miles)

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  • Average Low 2020–2025

    69.4 °F

  • Average 2020–2025

    74.6 °F

  • Average High 2020–2025

    82.9 °F
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