Round Island Oceanfront Park Weather Forecast
- 77
- 93
Slight Chance Thunderstorms
- 77
- 91
Thunderstorms Likely
- 77
- 91
Thunderstorms Likely
- 79
- 91
Chance Thunderstorms
- 80
- 87
Chance Thunderstorms
- 80
- 87
Thunderstorms Likely
Today 25 Aug Coastal Indian River
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 lower 90s. South Winds 5 to 10 Mph becoming southeast 10 to 15 Mph late in the afternoon and towards Sunset. Chance of rain 30 percent. Heat index Values up to 103.
Tonight 25 Aug Coastal Indian River
Partly cloudy. Lows in the upper 70s. South Winds 5 to 10 Mph.
Round Island Oceanfront Park Temperature Statistics
August Temperature
Fort Pierce, St. Lucie County International Airport (5 miles)
Lowest 2 August, 2026
74.6 °FAverage August
84 °FHighest 17 August, 2026
96.7 °F
Climate (2021–2026)
Fort Pierce, St. Lucie County International Airport (5 miles)
Average Low 2021–2026
65.9 °FAverage 2021–2026
74.7 °FAverage High 2021–2026
83.6 °F