Port St. Lucie, Florida Weather:
Monday, June 15, 2026
Rainy Weather
Day 90°
Night 75°
Precipitation 55 %
Wind 6 mph
UV Index (0 - 11+) 10
Weather Forecast History
Last Year's Weather on This Day (June 15, 2025)
Cloudy Weather

Day

95°

Night

72°

Wind

9 mph

UV Index

12

Precipitation

25 %