Port St. Lucie, Florida Weather:
Tuesday, May 5, 2026
Cloudy Weather
Day 82°
Night 70°
Precipitation 1 %
Wind 6 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (May 5, 2025)
Sunny with a Chance of Thunderstorms

Day

91°

Night

70°

Wind

9 mph

UV Index

12

Precipitation

80 %