Port St. Lucie, Florida Weather:
Tuesday, June 16, 2026
Sunny with a Chance of Thunderstorms
Day 90°
Night 77°
Precipitation 72 %
Wind 5 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (June 16, 2025)
Partly Sunny with Showers

Day

93°

Night

72°

Wind

9 mph

UV Index

12

Precipitation

55 %