Port St. Lucie, Florida Weather:
Monday, September 28, 2026
Rainy Weather
Day 86°
Night 73°
Precipitation 57 %
Wind 6 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 28, 2025)
Rainy Weather

Day

84°

Night

75°

Wind

17 mph

Precipitation

90 %