| NWS Forecast for: Marathon FL Issued by: National Weather Service Key West, FL Last Update: 1:15 pm EDT Jun 13, 2025 | |
This Afternoon: A chance of showers and thunderstorms. Sunny, with a high near 89. Southeast wind around 15 mph. Chance of precipitation is 50%. Tonight: A chance of showers and thunderstorms. Mostly clear, with a low around 81. Southeast wind around 15 mph. Chance of precipitation is 30%. Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southeast wind around 10 mph. Chance of precipitation is 30%. Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 82. East wind 10 to 15 mph. Chance of precipitation is 30%. Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southeast wind around 10 mph. Chance of precipitation is 30%. Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%. Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%. Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%. Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%. Tuesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 20%. Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%. Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%. Juneteenth: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%. | |
| Marathon FL 24.72°N 81.07°W (Elev. 7 ft) | |
Visit your local NWS office at: https://www.weather.gov/key |