National Weather Service Forecast for: Port St. Lucie FL
Issued by: National Weather Service Melbourne, FL
Updated: 3:14 am EDT Apr 14, 2025
 
Today

Today: Sunny, with a high near 83. Calm wind becoming east around 5 mph in the afternoon.
Sunny
Tonight

Tonight: Mostly clear, with a low around 60. Southeast wind around 5 mph becoming calm  in the evening.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 59. South wind around 5 mph becoming west northwest after midnight.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 80. North northeast wind 5 to 10 mph.
Sunny
Wednesday
Night
Wednesday Night: Clear, with a low around 61. Northeast wind around 5 mph becoming calm  in the evening.
Clear
Thursday

Thursday: Sunny, with a high near 80. East northeast wind 5 to 10 mph.
Sunny
Thursday
Night
Thursday Night: Clear, with a low around 63. East northeast wind around 5 mph.
Clear
Friday

Friday: Sunny, with a high near 80. East wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny
Hi 83 °F Lo 60 °F Hi 86 °F Lo 59 °F Hi 80 °F Lo 61 °F Hi 80 °F Lo 63 °F Hi 80 °F

 

Today
 
Sunny, with a high near 83. Calm wind becoming east around 5 mph in the afternoon.
Tonight
 
Mostly clear, with a low around 60. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
 
Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 59. South wind around 5 mph becoming west northwest after midnight.
Wednesday
 
Sunny, with a high near 80. North northeast wind 5 to 10 mph.
Wednesday Night
 
Clear, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Thursday
 
Sunny, with a high near 80. East northeast wind 5 to 10 mph.
Thursday Night
 
Clear, with a low around 63. East northeast wind around 5 mph.
Friday
 
Sunny, with a high near 80. East wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
 
Mostly clear, with a low around 63. East wind around 5 mph.
Saturday
 
Sunny, with a high near 82. East wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
 
Partly cloudy, with a low around 65. East southeast wind around 5 mph.
Sunday
 
Mostly sunny, with a high near 84. East southeast wind 5 to 10 mph.

 

Forecast from NOAA-NWS for Port St. Lucie FL.