Sunday
Chance of showers and thunderstorms
High:
81°F
A slight chance of showers. Mostly sunny, with a high near 81. East wind around 5 mph. Chance of precipitation is 20%.
Marathon, FL Weather - Tomorrow’s Forecast
Sunday Night
Chance of showers
Overnight low:
75°F
A chance of showers. Mostly cloudy, with a low around 75. South wind around 5 mph becoming southwest after midnight. Chance of precipitation is 40%.