St. Petersburg, Florida Weather:
Monday, July 21, 2025
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 91°
Night 79°
Precipitation 59 %
Wind 7 mph
UV Index (0 - 11+) 8

Weather Forecast History

Last Year's Weather on This Day (July 21, 2024)

Day

97°

Night

82°