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Tampa–St. Petersburg, FL skyline — local weather forecast and conditions
Tampa–St. Petersburg, FL Photo: Getty Images
Weather Tampa–St. Petersburg, FL

Tampa Weather Today: Near 91°F With Heat Index to 99°F and Afternoon Storm Chance

Best Window Today: 91°F, Slight Chance Showers And Thunderstorms
Rain Risk Elevated
What To Wear / Bring Rain layer, water-resistant shoes, and a backup indoor plan
Useful Links Local forecast, radar, and relevant planning links
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7-Day Forecast

Today 91°Slight Chanc...
Mon 90°Chance Showe...
Tue 91°Chance Showe...
Wed 87°Showers And ...
Thu 86°Chance Showe...
Fri 89°Slight Chanc...
Sat 91°Mostly Sunny...

Tampa–St. Petersburg is waking up to a hot, muggy Sunday with a high near 91°F, a heat index approaching 99°F, and a slight 20% chance of afternoon thunderstorms — so plan your outdoor time early and keep your radar app handy.

Today’s Setup

A weak surface ridge is holding over South Florida, feeding light west winds of 2 to 9 mph and locking deep Gulf moisture in place. The National Weather Service expects isolated showers near the coast during the morning hours, then scattered storms building inland through the afternoon — the textbook Tampa Bay summer pattern. Storm odds are modest today, but this is the lightning capital of the US, and even a low-probability storm here demands respect.

Best Window to Be Outside

Mid-morning — roughly 8 to 10 AM ET — is your safest and most comfortable stretch. Hit Clearwater Beach, Fort De Soto Park, or the Riverwalk early before sea-breeze convection fires up. By 10 AM to 4 PM ET, storms can pop with little warning. If you’re planning a round of golf, tee off at first light and browse our outdoor gear deals before heading out.

Heat Risk

The bigger story today is heat, not rain. A feels-like temperature near 99°F demands smart planning — shade, short outdoor stints, and constant hydration. An insulated tumbler 30oz will keep ice water cold through even the steamiest afternoon. Limit strenuous yard work or beach activity to before 10 AM ET.

Tonight’s Events — Concerts and Baseball

The Southern Hospitality Tour: The Black Crowes and Whiskey Myers takes the stage at the MIDFLORIDA Credit Union Amphitheatre at the FL State Fairgrounds tonight. It’s an outdoor amphitheater, so dress for humidity and bring water. Storm odds drop significantly after 6 PM ET, but expect a warm, sticky evening. Grab tickets on SeatGeek if you’re still on the fence, and wear your The Black Crowes t-shirt to show out for the show.

Meanwhile, the Tampa Bay Rays host the Los Angeles Angels at Tropicana Field tonight — fully indoors and blissfully air-conditioned. On a day with a heat index near 99°F, that dome is genuinely one of the best seats in the city. Show up in your Tampa Bay Rays jersey and enjoy the break from the Florida sun.

What to Eat Tonight

Skip the oven — tonight calls for cold Thai noodle salad, smoothie bowls, or a build-your-own wrap bar. A high-powered blender handles frozen fruit in seconds and keeps dinner prep cool and fast. Need ingredients? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door.

Next Few Days

Monday brings a bigger storm window — the National Weather Service puts precipitation odds at 50% — with a high near 90°F and heat index again near 99°F. Morning rain fires near the coast, afternoon storms shift inland. The same pattern holds through Tuesday. Then by Wednesday, a frontal boundary is expected to drag south into the Florida Peninsula, producing numerous to widespread thunderstorms across the area. Get any major outdoor projects wrapped up by Tuesday morning. With storm season ramping up fast, it’s a good time to check out this portable power station deal for backup power at home.

Live Radar — Tampa Area

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Live weather radar for Tampa, FL

Radar data from the National Weather Service