Weather in Port Saint Lucie, Florida, United States

7-Day Detailed Weather Forecast for Port Saint Lucie

This Afternoon

Temperature: 92°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms. Partly sunny. High near 92, with temperatures falling to around 88 in the afternoon. East southeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Tonight

Temperature: 74°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday

Temperature: 92°F

Wind Speed: 0 to 5 mph

Wind Direction: WNW

Forecast: A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 11am, then showers and thunderstorms likely. Partly sunny. High near 92, with temperatures falling to around 88 in the afternoon. Heat index values as high as 102. West northwest wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Night

Temperature: 73°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Showers and thunderstorms likely before 11pm, then a chance of showers and thunderstorms between 11pm and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South southwest wind around 5 mph. Chance of precipitation is 70%.

Monday

Temperature: 89°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely between 8am and 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 89. West northwest wind around 5 mph. Chance of precipitation is 70%.

Monday Night

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: SSW

Forecast: Showers and thunderstorms likely before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South southwest wind 0 to 5 mph. Chance of precipitation is 70%.

Tuesday

Temperature: 87°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms likely before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 87. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Tuesday Night

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms likely before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Wednesday

Temperature: 88°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 88. South southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Wednesday Night

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Showers and thunderstorms likely before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.

Thursday

Temperature: 89°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 89. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

Thursday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Showers and thunderstorms likely. Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

Friday

Temperature: 90°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. East southeast wind 5 to 10 mph. Chance of precipitation is 50%.

Friday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. East southeast wind 5 to 10 mph.