Port St. Lucie, Florida Weather:
Thursday, September 10, 2026
Rainy Weather
Day 90°
Night 79°
Precipitation 75 %
Wind 5 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (September 10, 2025)
Stormy Weather

Day

88°

Night

73°

Wind

4 mph

Precipitation

80 %