South Fork St Lucie River - Arbeau Point Weather Forecast

    • 80
    • 87

    Chance Thunderstorms

    • 79
    • 87

    Mostly Sunny

    • 78
    • 87

    Slight Chance Thunderstorms

    • 77
    • 88

    Slight Chance Thunderstorms

    • 78
    • 91

    Slight Chance Thunderstorms

    • 78
    • 90

    Slight Chance Thunderstorms

Today 9 Aug Coastal Martin

Partly sunny with a chance of Showers and Thunderstorms late in the Morning, then mostly sunny late in the afternoon and towards Sunset. Highs in the lower 90s. Southeast Winds 5 to 10 Mph becoming east 10 to 15 Mph late in the afternoon and towards Sunset. Chance of rain 30 percent. Heat index Values up to 106.

Tonight 9 Aug Coastal Martin

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

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Fork St Lucie River - Arbeau Point Temperature Statistics

August Temperature

Witham Field Airport (2.5 miles)

  • Lowest 5 August, 2026

    75.2 °F

  • Average August

    81.1 °F

  • Highest 1 August, 2026

    93.2 °F

Climate (2021–2026)

Witham Field Airport (2.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    74.6 °F

  • Average High 2021–2026

    83 °F
Get WillyWeather+ to remove ads