South Fork St Lucie River - Arbeau Point Weather Forecast

    • 77
    • 82

    Slight Chance Thunderstorms

    • 79
    • 83

    Slight Chance Thunderstorms

    • 79
    • 83

    Slight Chance Thunderstorms

    • 79
    • 85

    Chance Thunderstorms

    • 79
    • 85

    Chance Thunderstorms

    • 79
    • 86

    Chance Thunderstorms

Today 20 May Coastal Martin

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. East Winds 5 to 10 Mph increasing to 10 to 15 Mph late in the afternoon and towards Sunset. Chance of rain 20 percent.

Tonight 20 May Coastal Martin

Mostly clear. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Fork St Lucie River - Arbeau Point Temperature Statistics

May Temperature

Witham Field Airport (2.5 miles)

  • Lowest 7 May, 2026

    68 °F

  • Average May

    78.6 °F

  • Highest 2 May, 2026

    95 °F

Climate (2021–Present)

Witham Field Airport (2.5 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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