Round Island Oceanfront Park Weather Forecast
- 76
- 92
Rain Showers Likely
- 76
- 85
Rain Showers Likely
- 74
- 84
Rain Showers Likely
- 75
- 86
Slight Chance Thunderstorms
- 77
- 85
Mostly Sunny
- 77
- 85
Partly Sunny
Today 11 May Coastal Indian River
Considerable cloudiness with a slight chance of Showers and Thunderstorms late in the Morning, then mostly cloudy with Showers likely and a chance of Thunderstorms late in the afternoon and towards Sunset. Highs in the lower 90s. South Winds 5 to 10 Mph becoming southeast late in the afternoon and towards Sunset. Chance of rain 70 percent. Heat index Values up to 105.
Tonight 11 May Coastal Indian River
Mostly cloudy. A chance of Showers and Thunderstorms in the late evening and early morning. Lows in the mid 70s. Southwest Winds around 5 Mph becoming west after midnight. Chance of rain 40 percent.
Round Island Oceanfront Park Temperature Statistics
May Temperature
Fort Pierce, St. Lucie County International Airport (5 miles)
Lowest 7 May, 2026
62.7 °FAverage May
77.1 °FHighest 2 May, 2026
93.7 °F
Climate (2021–Present)
Fort Pierce, St. Lucie County International Airport (5 miles)
Average Low 2021–2026
65.8 °FAverage 2021–2026
74.5 °FAverage High 2021–2026
83.5 °F