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Port St. Lucie, Florida Weather:
Saturday, January 17, 2026
Cloudy Weather
Day 70°
Night 50°
Precipitation 9 %
Wind 7 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (January 17, 2025)
Partly Sunny with Showers

Day

68°

Night

64°

Wind

8 mph

UV Index

3

Precipitation

55 %