Thursday
Slight chance of thunderstorms
High:
90°F
A slight chance of showers and thunderstorms. Sunny, with a high near 90. East wind around 10 mph. Chance of precipitation is 20%.
Marathon, FL Weather - Extended Forecast
Thursday Night
Chance of thunderstorms
Overnight low:
83°F
A chance of showers and thunderstorms. Partly cloudy, with a low around 83. Chance of precipitation is 30%.
Friday
Chance of thunderstorms
High:
91°F
A chance of showers and thunderstorms. Sunny, with a high near 91. Chance of precipitation is 30%.
Friday Night
Chance of showers and thunderstorms
Overnight low:
83°F
A slight chance of showers. Mostly clear, with a low around 83. Chance of precipitation is 10%.
Saturday
Sunny
High:
88°F
Saturday Night
Mostly clear
Overnight low:
84°F
Sunday
Sunny
High:
88°F
Sunday Night
Partly cloudy
Overnight low:
83°F
Monday
Mostly sunny
High:
88°F