Marco
Island, Florida Current Weather Forecast last updated at: 3:57 am EDT May 13, 2026
This Afternoon High: 88 °F
Tonight
Low: 74 °F
Thursday
High: 88 °F
Thursday Night Low: 73 °F
Friday
High: 90 °F
Friday Night Low: 74 °F
Saturday
High: 92 °F
Saturday Night Low: 75 °F
Sunday
High: 92 °F
Chance T-storms
Slight Chance T-storms then Partly Cloudy
Sunny
Mostly Clear
Sunny
Mostly Clear
Sunny then Chance T-storms
Chance T-storms then Chance Showers
Slight Chance T-storms then Showers Likely
This Afternoon: A 50 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 88. West wind 11 to 13 mph, with gusts as high as 22 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.