Sunday
Mostly sunny
High:
75°F
Mostly sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Port Saint Lucie, FL Weather - Tomorrow’s Forecast
Sunday Night
Partly cloudy
Overnight low:
57°F
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 57. Calm wind.