Sunday
Mostly sunny
High:
91°F
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Calm wind becoming east northeast around 5 mph in the afternoon.
Port Saint Lucie, FL Weather - Tomorrow’s Forecast
Sunday Night
Chance of thunderstorms
Overnight low:
75°F
A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75. East southeast wind around 5 mph becoming calm.