South Fork St Lucie River - Arbeau Point Weather Forecast
- 78
- 90
Chance Thunderstorms
- 78
- 89
Slight Chance Thunderstorms
- 78
- 89
Mostly Sunny
- 79
- 92
Partly Sunny
- 78
- 92
Slight Chance Thunderstorms
- 78
- 92
Slight Chance Thunderstorms
Today 13 Jul Coastal Martin
Mostly sunny with a slight chance of Showers and Thunderstorms late in the Morning, then partly sunny with a chance of Showers and Thunderstorms late in the afternoon and towards Sunset. Highs in the mid 90s. South Winds 5 to 10 Mph becoming southeast late in the afternoon and towards Sunset. Chance of rain 50 percent. Heat index Values up to 107.
Tonight 13 Jul Coastal Martin
Considerable cloudiness with a chance of Showers and Thunderstorms in the late evening and early Morning, then clear after midnight. Lows in the upper 70s. Southwest Winds around 5 Mph. Chance of rain 40 percent.
South Fork St Lucie River - Arbeau Point Temperature Statistics
July Temperature
Witham Field Airport (2.5 miles)
Lowest 5 July, 2026
75.2 °FAverage July
81.6 °FHighest 5 July, 2026
93.2 °F
Climate (2021–2026)
Witham Field Airport (2.5 miles)
Average Low 2021–2026
69.4 °FAverage 2021–2026
74.5 °FAverage High 2021–2026
83 °F