Port St. Lucie, Florida Weather:
Tuesday, October 20, 2026
Cloudy Weather
Day 84°
Night 72°
Precipitation 14 %
Wind 9 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (October 20, 2025)
Cloudy Night

Day

84°

Night

70°

Wind

6 mph

Precipitation

25 %