Port St. Lucie, Florida Weather:
Tuesday, September 22, 2026
Sunny with a Chance of Thunderstorms
Day 88°
Night 73°
Precipitation 95 %
Wind 6 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (September 22, 2025)
Stormy Weather

Day

88°

Night

73°

Wind

5 mph

Precipitation

80 %