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City of Port St. Lucie, FLPort St. Lucie, FL 7-Day Weather Forecast
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Port St. Lucie Weather Forecast
Port St. Lucie, FL Weather Forecast Date: 345 PM EST Mon Mar 02 2026
Weather forecast for Port St. Lucie, FL
Tonight Lo: 69°F Lo: 21°C |
Tonight... Partly cloudy with a slight chance of showers. Lows in the upper 60s. East winds 10 to 15 mph. Chance of rain 20%. |
Tue Hi: 79°FHi: 26°C Lo: 69°F Lo: 21°C |
Tuesday... Partly sunny with a slight chance of showers. Highs in the upper 70s. East winds 10 to 15 mph. Chance of rain 20%. |
Wed Hi: 79°FHi: 26°C Lo: 69°F Lo: 21°C |
Wednesday... Partly sunny. A slight chance of afternoon showers and thunderstorms. Highs in the upper 70s. East winds 10 to 15 mph. Chance of rain 20%. |
| Thu Hi: 79°FHi: 26°C Lo: 69°F Lo: 21°C |
Thursday... Partly sunny. A slight chance of showers in the morning, then a chance of showers and a slight chance of afternoon thunderstorms. Highs in the upper 70s. Chance of rain 30%. |
| Fri Hi: 80°FHi: 27°C Lo: 69°F Lo: 21°C |
Friday... Partly sunny. A slight chance of showers in the morning, then a chance of showers and a slight chance of afternoon thunderstorms. Highs around 80. Chance of rain 30%. |
| Sat Hi: 79°FHi: 26°C Lo: 69°F Lo: 21°C |
Saturday... Partly sunny. A slight chance of showers in the morning, then a chance of afternoon showers. Highs in the upper 70s. Chance of rain 30%. |
| Sun Hi: 79°FHi: 26°C Lo: 69°F Lo: 21°C |
Sunday... Partly sunny. A slight chance of showers in the morning, then a chance of afternoon showers. Highs in the upper 70s. Chance of rain 30%. |
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