Tampa is waking up warm and sticky on Wednesday, May 13, 2026, with official readings near 73°F and a dew point hovering around 70°F. It is the kind of morning where the air feels thick along the bay and even heavier inland as the humidity hangs on. Light south-southwest breezes are keeping things fairly calm for now, and the sun will do most of the work later, with only a brief shot at a passing shower.
Afternoon Shower Window
Forecasters are calling for a slight chance of rain showers between about 11 a.m. and 3 p.m. on Wednesday, with the better odds over interior neighborhoods. Any rain that does fall should stay on the lighter side, with totals likely under a tenth of an inch and area-wide precipitation chances around 25–30 percent. Any storms that pop up should be brief and hit-or-miss. The high is expected to top out near 87°F, with south-southwest winds running about 1–10 mph, according to the National Weather Service.
Weekend Heat Ramps Up
Later this week, a ridge of high pressure is set to build in, turning up the heat and pushing afternoon highs into the low to mid 90s by Friday and through the weekend, with readings around 91°F Friday and near 93°F on both Saturday and Sunday. The setup should bring slightly drier air to some parts of the area but will not do much for the nights, which stay muggy with lows in the low 70s. Outdoor plans will be more comfortable in the morning or evening, and it is a good idea to keep an eye on hydration for kids and older adults. The City of Tampa offers a Heat Resilience Playbook outlining local cooling options and safety tips.
Marine And Commute Notes
Out on the water, winds and seas are expected to stay below headline criteria through the weekend, though any scattered showers that form could briefly cut down visibility. There are no watches or warnings in effect for the Tampa Bay area at this time. On the roads, a quick midday shower could leave surfaces slick for a bit, so a light rain jacket in the car is not the worst idea. For the latest radar and updates before you launch the boat or start the drive, check the National Weather Service page.
