Weather in Port Saint Lucie, Florida, United States

7-Day Detailed Weather Forecast for Port Saint Lucie

This Afternoon

Temperature: 84°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 5pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 68°F

Wind Speed: 0 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. South southeast wind 0 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 87°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers before 11am, then showers and thunderstorms likely. Partly sunny. High near 87, with temperatures falling to around 83 in the afternoon. South wind 0 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 66. South wind 5 to 10 mph. Chance of precipitation is 70%.

Monday

Temperature: 86°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 86. South wind 0 to 10 mph. Chance of precipitation is 70%.

Monday Night

Temperature: 67°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 67. Southeast wind 0 to 5 mph. Chance of precipitation is 70%.

Tuesday

Temperature: 87°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: A chance of rain showers after 2pm. Mostly sunny, with a high near 87. Southeast wind 0 to 10 mph. Chance of precipitation is 30%.

Tuesday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A chance of rain showers before 8pm. Mostly clear, with a low around 68. East southeast wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday

Temperature: 87°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 87. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday

Temperature: 88°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 88. Southeast wind 0 to 10 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of rain showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 67. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Friday

Temperature: 87°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.

Friday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.