Saturday
Chance of thunderstorms
High:
90°F
A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 90. Light southeast wind becoming east 10 to 15 mph in the morning. Chance of precipitation is 40%.
Port Saint Lucie, FL Weather - Tomorrow’s Forecast
Saturday Night
Mostly clear
Overnight low:
75°F
Mostly clear, with a low around 75. East southeast wind 5 to 10 mph.