Hutchinson Island South Weather Forecast

    • 77
    • 82

    Partly Sunny

    • 79
    • 83

    Mostly Sunny

    • 79
    • 83

    Slight Chance Thunderstorms

    • 79
    • 83

    Slight Chance Thunderstorms

    • 79
    • 85

    Slight Chance Thunderstorms

    • 79
    • 85

    Slight Chance Thunderstorms

    • 78
    • 86

    Slight Chance Thunderstorms

Today 20 May Coastal St. Lucie

Partly sunny with a slight chance of Showers. Highs in the mid 80s. East Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 20 May Coastal St. Lucie

Partly cloudy. Lows in the mid 70s. Southeast Winds 10 to 15 Mph decreasing to around 5 Mph late.

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Hutchinson Island South Temperature Statistics

May Temperature

Witham Field Airport (6.8 miles)

  • Lowest 7 May, 2026

    68 °F

  • Average May

    78.7 °F

  • Highest 2 May, 2026

    95 °F

Climate (2021–Present)

Witham Field Airport (6.8 miles)

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  • Average Low 2021–2026

    69.3 °F

  • Average 2021–2026

    74.5 °F

  • Average High 2021–2026

    82.9 °F
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