Port St. Lucie, Florida Weather:
Sunday, May 31, 2026
Rainy Weather
Day 86°
Night 73°
Precipitation 76 %
Wind 12 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (May 31, 2025)
Stormy Weather

Day

82°

Night

72°

Wind

9 mph

UV Index

5

Precipitation

97 %