South Fork St Lucie River - Arbeau Point Weather Forecast

    • 73
    • 83

    Slight Chance Thunderstorms

    • 76
    • 84

    Mostly Sunny

    • 76
    • 85

    Mostly Sunny

    • 77
    • 87

    Chance Thunderstorms

    • 75
    • 87

    Rain Showers Likely

    • 74
    • 85

    Rain Showers Likely

Today 12 Oct Coastal Martin

Partly sunny late in the morning then becoming mostly sunny. Highs in the mid 80s. North Winds 10 to 15 Mph decreasing to 5 to 10 Mph late in the afternoon and towards Sunset.

Tonight 12 Oct Coastal Martin

Clear. Lows in the lower 70s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Fork St Lucie River - Arbeau Point Temperature Statistics

October Temperature

Witham Field Airport (2.5 miles)

  • Lowest 1 October, 2026

    75.2 °F

  • Average October

    80.2 °F

  • Highest 4 October, 2026

    89.6 °F

Climate (2021–2026)

Witham Field Airport (2.5 miles)

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  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    74.6 °F

  • Average High 2021–2026

    83.1 °F
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