St. Petersburg, Florida Weather:
Friday, September 11, 2026
Stormy Weather
Day 86°
Night 75°
Precipitation 58 %
Wind 8 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (September 11, 2025)
Cloudy Night

Day

88°

Night

75°

Wind

10 mph

Precipitation

25 %