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Port St. Lucie, Florida Weather:
Sunday, January 18, 2026
Cloudy Weather
Day 70°
Night 46°
Precipitation 14 %
Wind 12 mph
UV Index (0 - 11+) 4
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 %