Tampa started Saturday thick with humidity and already warm, sitting at 77°F and partly cloudy around 5:35 a.m. on May 23, 2026. By this afternoon, temperatures are set to climb into the low 90s, with a heat index pushing into the upper 90s, so it will feel hotter than the thermometer suggests. Scattered showers and thunderstorms are expected to fire up after about 2 p.m., which could put a dent in afternoon plans and beach getaways.
Afternoon Storms And Heat
Highs should peak near 93°F inland, with coastal spots a few degrees cooler. The heat index could reach about 98°F, and there is a 40% chance of scattered storms this afternoon. Storms will be most likely along the sea breeze boundary and in inland neighborhoods later in the day. Most of these cells will bring brief heavy downpours and gusty winds, with new rainfall totals generally between one tenth and one quarter of an inch. If a few stronger storms bubble up, gusts could reach 40 mph and visibility may drop quickly on local roads, according to the National Weather Service Tampa Bay.
Tonight And Memorial Day Outlook
Tonight carries a higher shot at showers and thunderstorms, around 60 percent, with a few isolated heavier pockets possible and overnight lows near 76°F. Memorial Day on Monday, May 25, 2026, stays hot with another round of scattered afternoon storms and a high around 92°F, so outdoor events or parades could be disrupted later in the day. Forecast details have stayed consistent with earlier weekend previews; for more background, see our steamy soaker preview.
What To Do Today
Plan on water, shade and a backup option for outdoor time. Start activities earlier in the day, keep an umbrella or light rain jacket close, and avoid low-lying roadways if heavier rain develops. Boaters should be ready for brief gusty winds and choppier seas as storms move offshore toward midnight. Before heading into the surf, check local beach flags and lifeguard postings. Keep an eye on the sky this afternoon and follow updates from the National Weather Service if storms start to organize.
