South Fork St Lucie River - Arbeau Point Weather Forecast

    • 71
    • 81

    Mostly Sunny

    • 73
    • 81

    Partly Sunny

    • 73
    • 81

    Partly Sunny

    • 72
    • 80

    Partly Sunny

    • 72
    • 81

    Mostly Sunny

    • 73
    • 83

    Partly Sunny

Today 14 Oct Coastal Martin

Mostly sunny. A slight chance of Showers late in the afternoon and towards Sunset. Highs in the lower 80s. North Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 14 Oct Coastal Martin

Partly cloudy with a slight chance of Showers. Lows in the lower 70s. North Winds 10 to 15 Mph decreasing to 5 to 10 Mph late. Chance of rain 20 percent.

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South Fork St Lucie River - Arbeau Point Temperature Statistics

October Temperature

Witham Field Airport (2.5 miles)

  • Lowest 12 October, 2025

    69.8 °F

  • Average October

    79 °F

  • Highest 5 October, 2025

    87.8 °F

Climate (2020–Present)

Witham Field Airport (2.5 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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