Port St. Lucie, Florida Weather:
Tuesday, September 16, 2025
Partly Sunny with ShowersPartly sunny weather with scattered clouds and occasional rain showers.
Day 88°
Night 75°
Precipitation 65 %
Wind 6 mph
UV Index (0 - 11+) 9

Weather Forecast History

Last Year's Weather on This Day (September 16, 2024)

Partly Sunny with ShowersPartly sunny weather with scattered clouds and occasional rain showers.

Day

93°

Night

75°

Wind

4 mph

UV Index

9

Precipitation

40