St. Petersburg, Florida Weather:
Wednesday, January 21, 2026
Sunny Weather
Day 64°
Night 52°
Precipitation 20 %
Wind 10 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (January 21, 2025)
Rainy Weather

Day

57°

Night

41°

Wind

15 mph

UV Index

1

Precipitation

100 %