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Port St. Lucie, Florida Weather:
Sunday, January 18, 2026
Cloudy Weather
Day 75°
Night 61°
Precipitation 25 %
Wind 7 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 18, 2025)
Cloudy Weather

Day

79°

Night

66°

Wind

12 mph

UV Index

4

Precipitation

25 %