Port St. Lucie, Florida Weather:
Wednesday, March 4, 2026
Partly Sunny with Showers
Day 81°
Night 70°
Precipitation 66 %
Wind 8 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (March 4, 2025)
Partly Sunny with Showers

Day

77°

Night

66°

Wind

16 mph

UV Index

6

Precipitation

70 %