Thunderstorms, Heavy Rainfall For East Central Florida

ORLANDO, Florida – The National Weather Service in Melbourne forecasts scattered to locally numerous showers and thunderstorms this Sunday, June 21, 2026, developing inland this afternoon and shifting eastward toward the coast and offshore through the afternoon and evening. Isolated strong storms will still be possible. Highs will be in the low 90s with peak heat indices of 100–105°F. No Heat Advisory is in effect today.

National Weather Service Melbourne – Today’s Weather Outlook

The NWS warns of the following main hazards during peak storm hours this afternoon and evening:

• Frequent lightning strikes
• Locally heavy rainfall of 2–4 inches leading to minor flooding
• Wind gusts up to 40–50 mph

Exercise caution at Atlantic beaches due to possible rip currents. Swim near lifeguards and never enter the surf alone.

National Weather Service Melbourne Central Florida Radar

Orlando Weather Forecast