Thursday
Mostly sunny
High:
79°F
Mostly sunny, with a high near 79. East wind 10 to 15 mph.
Marathon, FL Weather - Extended Forecast
Thursday Night
Chance of showers and thunderstorms
Overnight low:
75°F
A slight chance of showers. Mostly clear, with a low around 75. Chance of precipitation is 10%.
Friday
Chance of showers and thunderstorms
High:
81°F
A slight chance of showers. Sunny, with a high near 81. Chance of precipitation is 10%.
Friday Night
Mostly clear
Overnight low:
75°F
Mostly clear, with a low around 75.
Saturday
Sunny
High:
81°F
Saturday Night
Mostly clear
Overnight low:
76°F
Sunday
Mostly sunny
High:
81°F
Sunday Night
Partly cloudy
Overnight low:
76°F
Monday
Mostly sunny
High:
81°F