| NWS Forecast for: Fort Pierce South FL Issued by: National Weather Service Melbourne, FL Last Update: 1:14 pm EDT Aug 16, 2026 | |
This Afternoon: Sunny, with a high near 93. Heat index values as high as 106. South wind around 5 mph becoming east southeast. Tonight: Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening. Monday: Sunny and hot, with a high near 95. Heat index values as high as 107. West wind around 5 mph. Monday Night: Mostly clear, with a low around 76. South wind around 5 mph becoming calm. Tuesday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. West wind around 5 mph. Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Calm wind. Wednesday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. West wind around 5 mph becoming south in the afternoon. Wednesday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. South wind around 5 mph becoming calm. Thursday: A 50 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon. Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. South southeast wind around 5 mph becoming calm. Friday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind around 5 mph. Friday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. South southeast wind around 5 mph becoming calm in the evening. Saturday: A 50 percent chance of showers and thunderstorms. Sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon. | |
| Fort Pierce South FL 27.43°N 80.37°W (Elev. 13 ft) | |
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