Miami gets one more mostly sunny day Wednesday before the forecast turns much wetter and rougher. Temperatures start in the low 70s, climb to around 85 degrees, and stay mostly dry after a small early shower chance. By the weekend, heavy rain, strong northeast winds and rising coastal flood concerns could make outdoor plans considerably less carefree.
Wednesday Offers A Brief Dry Break
A slight chance of showers lingers before 8 a.m., followed by mostly sunny skies and light northwesterly winds Wednesday morning, becoming northeasterly at 10–15 knots after 15Z. Wednesday night should be partly cloudy with a low around 73 degrees, although another slight chance of showers arrives after 4 a.m. Thursday will remain warm near 83 degrees, with a chance of showers and thunderstorms.
Rain Chances Build Thursday Through Monday
Friday brings a 40% chance of showers and thunderstorms, with southeasterly winds around 10 knots. Saturday turns significantly wetter, with a 65% daytime rain chance and an 80% chance Saturday night, while Sunday carries a 90% chance of showers and thunderstorms. That is a sharper turn than Hoodline's earlier outlook, which focused on a short-lived break before late-week storms.
The latest forecast discussion from the National Weather Service Miami-South Florida office warns that the east coast metro could receive 3 to 6 inches of rain from Friday through Monday, with locally higher totals possible. Gusts of 30 to 40 mph may develop, especially near the coast, and isolated flash flooding could become a concern in poor-drainage areas.
Beach And Street Flooding Risks Rise
A high risk of rip currents remains in effect along Atlantic beaches through Friday evening, while a coastal flood statement covers coastal Miami-Dade and Broward from Wednesday morning through Thursday evening. Minor flooding is most likely around high tide, when water could reach low-lying roads and property. Boaters should also expect hazardous conditions, with northeast winds and Atlantic seas of roughly 6 to 9 feet through Thursday.
Inexperienced swimmers should stay out of the water, and anyone entering the surf should remain near a lifeguard. If caught in a rip current, float and move parallel to shore rather than trying to swim directly against it. For residents, Wednesday is the best window for outdoor plans; by Friday, it will be smart to watch tide cycles, avoid flood-prone streets and secure loose items before the weekend winds arrive.
