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Port St. Lucie, Florida Weather:
Wednesday, January 21, 2026
Cloudy Weather
Day 70°
Night 61°
Precipitation 1 %
Wind 7 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (January 21, 2025)
Rainy Weather

Day

66°

Night

54°

Wind

9 mph

UV Index

1

Precipitation

91 %