Orlando is heading into a brutally hot Sunday, with mostly sunny skies giving way to only a slim chance of thunderstorms later in the afternoon. Temperatures are expected to reach 97 degrees, while high humidity could make it feel as hot as 109 degrees.
Heat Advisory Runs Through Sunday Evening
A Heat Advisory is in effect across the area from 10 a.m. to 8 p.m. Sunday, with heat index values expected to reach 108 to 112 degrees. The National Weather Service Melbourne office advises residents to drink plenty of fluids, take frequent breaks in shade or air conditioning, and avoid leaving children or pets in vehicles.
Sunday’s rain chances remain limited at about 20%, with a slight chance of showers and thunderstorms after 2 p.m. Any storm that develops near Orlando could bring frequent lightning, brief heavy rain, and wind gusts up to 55 mph, although most of the day should stay dry.
Hot Again Monday Before Storm Chances Rise
Sunday night will offer little relief, with partly cloudy skies and a low around 79 degrees. Monday will be nearly as hot, reaching about 97 degrees with a 30% chance of afternoon showers and thunderstorms, mainly between 2 p.m. and 5 p.m.
The pattern turns noticeably wetter Tuesday, when showers and thunderstorms become likely, and the rain chance rises to 60%. Storm chances remain elevated through Friday, reaching about 70% Wednesday, while daytime highs gradually ease from the mid- to upper 90s toward the low 90s by Saturday.
Outdoor Plans May Need A Heat-Smart Schedule
For Sunday, the safest window for strenuous outdoor activity is early in the morning or after sunset, though overnight temperatures will still remain in the upper 70s. Lightning, gusty winds, and sudden downpours will become the bigger concerns once storms return more regularly during the middle of the week.
