Port St. Lucie, Florida Weather:
Saturday, February 21, 2026
Cloudy Weather
Day 75°
Night 63°
Precipitation 65 %
Wind 14 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (February 21, 2025)
Partly Sunny with Showers

Day

68°

Night

55°

Wind

14 mph

UV Index

5

Precipitation

40 %