South Fork St Lucie River - Arbeau Point Weather Forecast
- 75
- 86
Chance Thunderstorms
- 75
- 85
Rain Showers
- 74
- 84
Rain Showers
- 76
- 86
Rain Showers Likely
- 77
- 87
Rain Showers Likely
- 77
- 87
Chance Thunderstorms
Today 6 Oct Coastal Martin
Partly cloudy late in the morning then becoming mostly cloudy. A chance of Thunderstorms. A chance of Showers late in the Morning, then Showers likely late in the afternoon and towards Sunset. Highs in the upper 80s. Southwest Winds around 5 Mph becoming southeast late in the afternoon and towards Sunset. Chance of rain 60 percent.
Tonight 6 Oct Coastal Martin
Considerable cloudiness. A chance of Showers and Thunderstorms in the late evening and early Morning, then a slight chance of Showers after midnight. Lows in the mid 70s. Light and variable Winds becoming southwest around 5 Mph after midnight. Chance of rain 50 percent.
South Fork St Lucie River - Arbeau Point Temperature Statistics
October Temperature
Witham Field Airport (2.5 miles)
Lowest 1 October, 2026
75.2 °FAverage October
80.2 °FHighest 3 October, 2026
87.8 °F
Climate (2021–2026)
Witham Field Airport (2.5 miles)
Average Low 2021–2026
69.4 °FAverage 2021–2026
74.6 °FAverage High 2021–2026
83.1 °F