St. Petersburg, Florida Weather:
Saturday, September 5, 2026
Sunny with a Chance of Thunderstorms
Day 91°
Night 81°
Precipitation 58 %
Wind 5 mph
UV Index (0 - 11+) 10
Weather Forecast History
Last Year's Weather on This Day (September 5, 2025)
Stormy Weather

Day

91°

Night

79°

Wind

8 mph

Precipitation

55 %