Marco
Island, Florida Current Weather Forecast last updated at: 4:32 am EDT Mar 14, 2026
Today
High: 82 °F
Tonight
Low: 68 °F
Sunday
High: 82 °F
Sunday Night Low: 70 °F
Monday
High: 82 °F
Monday Night Low: 57 °F
Tuesday
High: 71 °F
Tuesday Night Low: 52 °F
Wednesday
High: 72 °F
Mostly Sunny then Chance Showers
Chance T-storms then Slight Chance T-storms
Chance T-storms then Showers Likely
Showers Likely
Chance Showers then Showers Likely
Showers Likely
Chance Showers then Mostly Sunny
Mostly Cloudy
Chance Showers
Today: A slight chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.