Fort Pierce North Weather Forecast
- 74
- 88
Chance Thunderstorms
- 73
- 86
Rain Showers Likely
- 74
- 84
Rain Showers Likely
- 75
- 86
Rain Showers Likely
- 75
- 87
Rain Showers Likely
- 75
- 88
Rain Showers Likely
Today 16 Sep Coastal St. Lucie
Partly sunny with a slight chance of Thunderstorms. A slight chance of Showers early in the Afternoon, then a chance of Showers late in the afternoon and towards Sunset. Highs in the mid 80s. Northeast Winds 5 to 10 Mph. Chance of rain 30 percent.
Tonight 16 Sep Coastal St. Lucie
Partly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 70s. East Winds 5 to 10 Mph. Chance of rain 50 percent.
Fort Pierce North Temperature Statistics
September Temperature
Fort Pierce, St. Lucie County International Airport (1.9 miles)
Lowest 14 September, 2025
71.1 °FAverage September
79.5 °FHighest 2 September, 2025
89.1 °F
Climate (2020–Present)
Fort Pierce, St. Lucie County International Airport (1.9 miles)
Average Low 2020–2025
66.1 °FAverage 2020–2025
74.7 °FAverage High 2020–2025
83.5 °F