


NWS Forecast for: Marathon Shores FL Issued by: National Weather Service Key West, FL Last Update: 10:15 am EDT May 17, 2025 | ![]() |
Today: Mostly sunny, with a high near 87. Southeast wind 5 to 10 mph. Tonight: Mostly clear, with a low around 80. East wind 10 to 15 mph. Sunday: Sunny, with a high near 88. Southeast wind around 10 mph. Sunday Night: Mostly clear, with a low around 80. East wind 10 to 15 mph. Monday: Sunny, with a high near 87. Southeast wind around 10 mph. Monday Night: Mostly clear, with a low around 81. Tuesday: Sunny, with a high near 88. Tuesday Night: Mostly clear, with a low around 81. Wednesday: Sunny, with a high near 90. Wednesday Night: A slight chance of showers. Mostly clear, with a low around 81. Chance of precipitation is 10%. Thursday: A slight chance of showers and thunderstorms. Sunny, with a high near 89. Chance of precipitation is 20%. Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 20%. Friday: A slight chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 20%. | |
Marathon Shores FL 24.72°N 81.05°W (Elev. 0 ft) | |
Visit your local NWS office at: https://www.weather.gov/key |