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February 21st, 2026 :: 8:48 pm EST   

Local Weather Report for
Marathon
Florida, United States

 Current Marathon Weather Conditions Updated February 21st at 7:53 pm 
Temperature:73°F Dew Point:70°F
Barometer:30.04 inHg Wind:calm
Humidity:88.5% Visibility:0M
 
 Marathon Weather Forecast Summary  
 
Today
Feb 21st
Sunday
Feb 22nd
Monday
Feb 23rd
Tuesday
Feb 24th
Wednesday
Feb 25th
Mix of Cloud and Sun Mostly Sunny Sunny Mix of Cloud and Sun Sunny
76°F
76°F
66°F
62°F
58°F
65°F
55°F
72°F
66°F
 
 Marathon Detailed Weather Forecast  
 
Saturday, February 21st, 2026
Evening Temperature: 76°F
Clear with cloudy periods. Slight chance of a thunderstorm.
Sunday, February 22nd, 2026
Overnight Temperature: 75°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 75°F
Sunny. Windy at times.
Afternoon Temperature: 73°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Evening Temperature: 68°F
Clear. Wind 25 to 40 mph.
Monday, February 23rd, 2026
Overnight Temperature: 61°F
Clear. Wind 25 to 40 mph.
Morning Temperature: 59°F
Sunny. Wind 20 to 30 mph.
Afternoon Temperature: 61°F
Sunny. Wind 20 to 30 mph.
Evening Temperature: 60°F
Clear. Wind 20 to 30 mph.
Tuesday, February 24th, 2026
Overnight Temperature: 57°F
Clear. Wind 20 to 30 mph.
Morning Temperature: 56°F
Sunny. Windy.
Afternoon Temperature: 60°F
A mix of cloud and sun.
Evening Temperature: 64°F
A mix of cloudy and clear skies. Windy at times.
Wednesday, February 25th, 2026
Overnight Temperature: 66°F
Clear. Windy at times.
Morning Temperature: 68°F
Sunny. Windy at times.
Afternoon Temperature: 70°F
Sunny. Windy at times.
Evening Temperature: 72°F
Clear. Windy.
Thursday, February 26th, 2026
Overnight Temperature: 73°F
Cloudy. Windy at times.
Morning Temperature: 74°F
Mostly sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 75°F
Mostly sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 76°F
Cloudy with a chance of showers or thundershowers. Windy.
Friday, February 27th, 2026
Overnight Temperature: 76°F
A mix of cloudy and clear skies with a few showers. Chance of a thunderstorm. Windy at times.
Morning Temperature: 77°F
Cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 76°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 76°F
A mix of clear and cloudy skies with a chance of showers or thundershowers. Windy at times.
Saturday, February 28th, 2026
Overnight Temperature: 76°F
Clear with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 76°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 77°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 76°F
Clear. Chance of a thunderstorm.
Sunday, March 1st, 2026
Overnight Temperature: 76°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 76°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 77°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 76°F
Clear with a chance of showers or thundershowers. Windy at times.





 

  [ Local Weather Report ]
Key Colony Beach, FL 
7:53 PM  73°F
 
 
Plantation, FL 
 
Key West, FL 
7:53 PM  75°F
 
 
Florida City, FL 
 
Homestead, FL 
7:55 PM  72°F
 
 
South Miami, FL 
7:53 PM  75°F
Partly Clear
 
Sweetwater, FL 
7:53 PM  75°F
Partly Clear
 
Coral Gables, FL 
7:53 PM  75°F
Partly Clear
 
Miami, FL 
7:53 PM  75°F
Partly Clear
 
West Miami, FL 
7:53 PM  75°F
Partly Clear

 
This WeatherCity Weather Forecast for Marathon, Florida, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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