Marathon Weather Forecast
Weather forecast for: Marathon FL
Last Update: 2:15 am CDT Oct 28, 2026
Wednesday: N wind 5 to 15 kt becoming ENE in the afternoon. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday Night: NE wind 5 to 10 kt. A slight chance of showers. Seas 1 ft or less.
Thursday: Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Thursday Night: Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Friday: Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night: ENE wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday: E wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night: ENE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Sunday: E wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Marine Point Forecast: 24.72°N 81.1°W