If you planning to travel to Sunken Gardens, St. Petersburg, Florida, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 11:29 AM. The temperature feels like 78.8 with a humidity level of 71 so dress accordingly. Cloud coverage is 1 percent with visibility at 12.1 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 5 MPH. At the end of the day don’t miss the sunset at 11:00 PM.