This week in Miami, expect everything from thunderstorms to glaring sunshine. With temperatures fluctuating and storms brewing, here’s what you need to know to navigate the week confidently.

Welcome to your detailed weather guide for Miami and the surrounding Southeast region. As we observe the dynamic shifts from cloudy to clear and stormy to sunny, here’s a day-by-day breakdown of what to expect. From Tuesday’s showers and high temperatures, to the weekend’s clear skies, stay updated and prepared with our safety tips, especially under extreme UV levels. For a complete day-to-day weather rundown and more tips, visit our full blog post. On the Regional Radar for the Southeast, scattered showers are primarily off the coast of the Carolinas, moving closer to Charlotte with light rainfall. Jacksonville and Tampa are seeing isolated rains, with Miami experiencing similar light precipitation. Overall, the region is clearer inland, but watch as rain showers drift off the Gulf and Atlantic coasts, potentially increasing cloud cover over metropolitan areas like Atlanta and Savannah. Keep those umbrellas handy if you’re near the coastal cities today!
Expect warm temperatures in Miami this afternoon, reaching 88 degrees by 4 PM with skies staying mostly cloudy. Winds are coming from the southeast at 9 miles per hour, bringing a slight breeze. By 6 PM, scattered thunderstorms are likely as temperatures dip to 85 degrees, leading to stormy conditions. The weather shifts to overcast skies by 8 PM with temperatures around 81 degrees, accompanied by a gentle southwest wind at 6 miles per hour.
Check out today’s high temperatures across the Southeast. Shreveport is heating up to a sizzling 99 degrees, while Jackson follows closely with a warm 97. New Orleans will see a high of 95, and Montgomery is expected to reach 95 as well. Meanwhile, to the east, Jacksonville’s high is a comfortable 92 degrees, with Savannah hitting 93. Down in Florida, Tampa is on the cooler side with a high of 87, reflecting a noticeable shift in temperatures across the region.
Tonight, temperatures will vary across the Southeast region, with Memphis dipping to 79 degrees. Jackson will see a low of 76, while New Orleans will remain mild at 79. Montgomery is forecasted to cool to 76 degrees, and Atlanta will hit a low of 73. Jacksonville and Savannah will be closer to the coast, with lows around 76 and 77 degrees, respectively.
Tomorrow, temperatures soar across the Southeast with Shreveport reaching a sizzling 101 degrees. Houston isn’t far behind, expecting a high of 97 degrees, while Jackson will see temperatures climbing to 97 as well. In New Orleans, it’s a warm 93 degrees, and Montgomery will experience a high of 93 degrees. Atlanta is projected to hit 92 degrees, and Nashville will be warm at 96 degrees, indicating generally above-average temperatures throughout the region.
A cold front is making its way across the Southeast, bringing a wave of thunderstorms from Houston to New Orleans early tomorrow. As the day progresses, the system will move into Montgomery and Atlanta, producing scattered storms. Heavy rainfall is expected across Savannah to Jacksonville by late afternoon, with a potential risk of localized flooding. Temperatures will cool slightly behind the front, but the region should see clearer skies and drier conditions by late Wednesday afternoon. Keep an eye on flood-prone areas and stay alert for possible weather updates.
In Miami, today’s UV index is extremely high at 10, with a burn time of just 12 minutes in direct sunlight. On Wednesday, it peaks at 11, bringing the burn time down to only 11 minutes!