Start your morning right with Miami’s clear skies, but stay prepared for afternoon thunderstorms and cooler evenings. Read on for your complete weather guide for the week.

As Miami welcomes you with sunny skies tomorrow, be prepared as we track a large swath of rain moving towards Jacksonville. Expected partly sunny skies will shift as thunderstorms roll in by afternoon, promising heavy downpours and possibly severe weather. With a high of 78 degrees tomorrow, and consistent warm temperatures throughout the week, Miami’s weather remains slightly below average for this time of year. Stay tuned for daily updates and protect yourself from high UV levels by using sunscreen!
A large swath of rain is moving upward over the Florida Panhandle and southern Georgia, aiming for Jacksonville and Savannah. Meanwhile, Atlanta is experiencing overcast conditions with rain not too far off. Scattered showers are making their way through the Gulf Coast, impacting New Orleans with some patchy rain. Upward rain motion continues through Birmingham and Huntsville, while clear skies are expected around Nashville.
In the morning hours in Miami, expect partly sunny skies. Temperatures will rise from 82 degrees at 9 AM to 86 degrees by 11 AM. Winds will gently shift from northeast to east-northeast, ranging from 4 to 5 miles per hour.
Tomorrow in the Southeast, high temperatures are expected to vary significantly. Atlanta will see a high of 64 degrees, while Montgomery warms up to 65. Further south, Miami leads the pack with a comfortable high of 78 degrees. Jacksonville will reach 72, and New Orleans is forecasted to hit 70. Overall, temperatures are slightly below average for this time of year, influenced by a cooler air mass moving through the region.
A line of thunderstorms will impact the Southeast starting early morning tomorrow, particularly affecting areas from Shreveport to Atlanta. Expect heavy downpours and gusty winds, with the risk of flash flooding as the cold front advances. Severe weather, including isolated tornadoes, is possible, so stay alert particularly in the afternoon hours. After the storms pass, cooler temperatures will settle in, offering relief from the recent heat. Meanwhile, regions like Miami can anticipate afternoon thunderstorms as moisture persistently lingers in the atmosphere.
The UV index in Miami today will be high, reaching a level of 8, with potential sunburn occurring in about 15 minutes under direct sunlight. Tomorrow, the UV index slightly decreases to 7, with a burn time of around 12 minutes. Make sure to use sunscreen and seek shade to protect your skin from these intense rays!
For the 7 day forecast in Miami: Saturday: Warm with a high of 87 degrees and a low of 78 degrees. Partly cloudy with a slight chance of rain. Sunday: Slightly cooler at 85 degrees for the high, down to 76 degrees overnight with 48 percent chance of rain. Monday: Warming up to 88 degrees. Expect a low of 76 degrees. Tuesday: Continuing the warmth with a high of 87 degrees and a pleasant low of 76 degrees. Wednesday: Another warm day at 88 degrees, dipping to 76 degrees overnight. Thursday: Cooler at 86 degrees, with the low at 75 degrees Friday: Slightly cooler with a high of 85 degrees and a low of 75 degrees.