Port St. Lucie, Florida Weather:
Friday, June 19, 2026
Rainy Weather
Day 88°
Night 75°
Precipitation 60 %
Wind 6 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (June 19, 2025)
Partly Sunny with Showers

Day

90°

Night

72°

Wind

9 mph

UV Index

11

Precipitation

87 %