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Port St. Lucie, Florida Weather:
Wednesday, January 21, 2026
Stormy Weather
Day 73°
Night 52°
Precipitation 65 %
Wind 8 mph
UV Index (0 - 11+) 1
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 %