Saturday
Patchy fog
High:
85°F
Patchy fog before 9am. Otherwise, sunny, with a high near 85. Calm wind becoming southeast around 5 mph in the afternoon.
Port Saint Lucie, FL Weather - Extended Forecast
Saturday Night
Mostly clear
Overnight low:
61°F
Mostly clear, with a low around 61. Southeast wind around 5 mph becoming west southwest after midnight.
Sunday
Sunny
High:
83°F
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear
Overnight low:
46°F
Mostly clear, with a low around 46. North northwest wind around 10 mph, with gusts as high as 25 mph.
Monday
Sunny
High:
64°F
Monday Night
Mostly clear
Overnight low:
38°F
Tuesday
Sunny
High:
63°F
Tuesday Night
Mostly clear
Overnight low:
43°F
Wednesday
Sunny
High:
72°F