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Port St. Lucie, Florida Weather:
Wednesday, February 18, 2026
Cloudy Weather
Day 72°
Night 61°
Precipitation 60 %
Wind 16 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (February 18, 2025)
Partly Sunny with Showers

Day

77°

Night

64°

Wind

11 mph

UV Index

5

Precipitation

90 %