Port St. Lucie, Florida Weather:
Saturday, May 16, 2026
Sunny Weather
Day 81°
Night 68°
Precipitation 1 %
Wind 7 mph
Weather Forecast History
Last Year's Weather on This Day (May 16, 2025)
Sunny Weather

Day

95°

Night

72°

Wind

8 mph

UV Index

12

Precipitation

1 %