Orlando starts Thursday clear, warm and muggy, with temperatures around 81 degrees early and a high near 91. That calm opening is not expected to last: Showers may develop late this morning, with thunderstorms becoming more likely after noon. Heat indices could still reach 102 to 106 degrees before storms briefly cool parts of the area.
Storms Arrive By Late Morning
The National Weather Service in Melbourne puts Thursday’s rain chance at 70%, with roughly a half-inch to three-quarters of an inch possible in the general forecast. Some storms could drop 1 to 3 inches quickly, with higher totals where repeated downpours move across the same spot.
Southwest winds will run 10 to 15 mph, with gusts up to 25 mph, and stronger storms could produce gusts near 50 mph. Frequent lightning, sudden heavy rain and sharply reduced visibility will be the main concerns for afternoon drivers and anyone outdoors.
Wet Pattern Holds Through The Weekend
Friday brings another hot, stormy day, with a high near 92 and a 70% chance of showers and thunderstorms. Heat indices may reach 102 to 107 degrees, while a few stronger storms could produce wind gusts of 50 to 55 mph.
Saturday looks like the wettest day of the stretch, with an 80% storm chance and another high near 92. Multiple rounds of heavy rain could raise minor flooding concerns, especially in places that receive repeated downpours; Sunday remains unsettled, with a 70% chance of showers and thunderstorms.
Storm Chances Ease Early Next Week
Storm coverage is expected to ease somewhat Monday through Wednesday, though afternoon thunderstorms will remain part of the forecast. Highs should climb from about 93 degrees Monday to 94 Tuesday, with mostly sunny mornings giving way to storm chances after 2 p.m.
Orlando’s forecast package lists no watches or warnings, but the combination of heat, lightning and intense rainfall still calls for a flexible outdoor plan. Orange County’s summer heat plan says free LYNX rides to designated cooling locations are available when the heat index reaches 103 degrees, a useful option for residents who need relief from the afternoon heat.
