Hutchinson Island South Weather Forecast

    • 78
    • 82

    Increasing Clouds

    • 78
    • 81

    Partly Sunny

    • 78
    • 82

    Chance Thunderstorms

    • 78
    • 82

    Chance Thunderstorms

    • 77
    • 84

    Chance Rain Showers

    • 78
    • 84

    Slight Chance Thunderstorms

    • 78
    • 86

    Chance Thunderstorms

Today 16 May Coastal St. Lucie

Mostly sunny late in the morning then becoming partly sunny. Breezy. Highs in the mid 80s. Southeast Winds 15 to 20 Mph.

Tonight 16 May Coastal St. Lucie

Partly cloudy. Breezy. Lows in the upper 70s. Southeast Winds 15 to 20 Mph decreasing to 10 to 15 Mph in the late evening and overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hutchinson Island South Temperature Statistics

May Temperature

Witham Field Airport (6.8 miles)

  • Lowest 7 May, 2026

    68 °F

  • Average May

    78.2 °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

    74.4 °F

  • Average High 2021–2026

    82.9 °F
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