Prepare for a mix of sun and clouds in Miami tomorrow, with a focus on rising temperatures and scattered rain showers off the coast. Dive into the details for your morning update!

On the morning of August 28, 2025, Miami will see partly cloudy skies with temperatures starting at 84°F, extending up to 87°F by late morning. The region will also witness scattered rain showers as part of broader weather activities spreading from Texas to Alabama, affecting local conditions. Detailed insights into the Southeast’s weather trends, along with precautionary measures for potential storm impacts, are included. Stay updated with our 7-day Miami weather forecast to plan your week effectively!
A line of rain showers stretches across the Southeast, extending from northern Texas into the Mississippi and Alabama regions, with moderate to heavy rain moving towards Nashville. In particular, Memphis is encountering significant rain, intensifying as it pushes eastward. Houston and New Orleans remain clear under cloudless skies, providing a contrast along the Gulf Coast. Scattered rain showers are progressing off the coast near Miami, bringing bouts of wet weather to the coastal regions.
Tomorrow morning in Miami, expect a warm start with temperatures rising from 84 degrees at 9 AM to 87 degrees by 11 AM. Cloud cover is expected to increase as the morning progresses. Winds will remain light, shifting from northeast to southeast by late morning.
Tomorrow in the Southeast, high temperatures are generally mild with some areas experiencing above-average readings. Atlanta will see a high of 67 degrees, while temperatures in Montgomery reach 69 degrees. Jacksonville isn’t far behind at 73 degrees, and Tampa expects a warm 76 degrees. New Orleans is set for a pleasant 76 degrees, and Houston stands out with a high of 80 degrees.
A cold front is moving into the Southeast from Shreveport toward Jackson, bringing scattered thunderstorms and heavy rain, which could lead to localized flooding. Expect the front to progress through Atlanta by early Wednesday, intensifying storms and creating challenging conditions for the morning commute. Thunderstorms will affect areas from Memphis down to New Orleans, with a risk of gusty winds and occasional lightning strikes. Behind the front, drier and cooler conditions settle in across Nashville and Charlotte by late Wednesday, providing some relief from prior humidity. As the system moves east, keep an eye on the southeast coast from Jacksonville to Savannah for potential storm activity.
The UV index in Miami today is at a high level with a burn time of about 11 minutes, so take care to protect your skin if you’re outdoors. Tomorrow, expect a similar UV intensity with a burn time of around 12 minutes.
For the 7-day forecast in Miami: Friday: Anticipate thunderstorms with a high of 89 degrees and a low of 78 degrees. Saturday: A similar stormy pattern continues, the high is 89 degrees, and the low is 77 degrees. Sunday: Thunderstorms persist with temperatures peaking at 88 degrees during the day and 78 degrees at night. Monday: More thunderstorms expected, with a high of 87 degrees and a low of 78 degrees. Tuesday: Thunderstorms continue, temperatures rise to 88 degrees for the high and 77 degrees for the low. Wednesday: The stormy weather holds with a high of 88 degrees and a nighttime low of 77 degrees. Thursday: Expect a mix of sun and storms, with a high temperature of 87 degrees and a low of 78 degrees.