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Sunrise:  7:08 am
Sunset:  6:03 pm
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First Quarter
Jan 26

Full Moon
Feb 3

Last Quarter
Feb 11

New Moon
Feb 18




January 21st, 2026 :: 11:13 pm EST   

Local Weather Report for
Marathon
Florida, United States

 Marathon Weather Forecast Summary  
 
Today
Jan 21st
Thursday
Jan 22nd
Friday
Jan 23rd
Saturday
Jan 24th
Sunday
Jan 25th
Cloudy Cloudy Mostly Sunny Sunny Cloudy
70°F
72°F
70°F
73°F
71°F
73°F
72°F
75°F
72°F
 
 Marathon Detailed Weather Forecast  
 
Thursday, January 22nd, 2026
Overnight Temperature: 70°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 71°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 72°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 71°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Friday, January 23rd, 2026
Overnight Temperature: 71°F
Clear. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 73°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 73°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Evening Temperature: 72°F
Clear. Slight chance of a thunderstorm. Windy at times.
Saturday, January 24th, 2026
Overnight Temperature: 72°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 73°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 73°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 72°F
Clear. Slight chance of a thunderstorm. Windy at times.
Sunday, January 25th, 2026
Overnight Temperature: 73°F
Clear. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 74°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 75°F
Cloudy.
Evening Temperature: 73°F
Clear.
Monday, January 26th, 2026
Overnight Temperature: 73°F
Clear.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 70°F
Mostly sunny. Windy.
Evening Temperature: 68°F
Cloudy. Wind 20 to 30 mph.
Tuesday, January 27th, 2026
Overnight Temperature: 63°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 63°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 67°F
A mix of cloud and sun. Wind 20 to 30 mph.
Evening Temperature: 63°F
Clear. Wind 20 to 30 mph.
Wednesday, January 28th, 2026
Overnight Temperature: 62°F
Cloudy. Windy.
Morning Temperature: 65°F
Cloudy. Windy.
Afternoon Temperature: 67°F
A mix of sun and cloud. Windy.
Evening Temperature: 68°F
Mostly clear. Windy.
Thursday, January 29th, 2026
Overnight Temperature: 68°F
A mix of cloudy and clear skies. Windy.
Morning Temperature: 66°F
Cloudy. Windy at times.
Afternoon Temperature: 65°F
Sunny. Windy at times.
Evening Temperature: 65°F
Clear. Windy.





 

  [ Local Weather Report ]
Key Colony Beach, FL 
 
Plantation, FL 
 
Key West, FL 
9:53 PM  70°F
Mostly Cloudy
 
Florida City, FL 
 
Homestead, FL 
9:55 PM  68°F
light rain mist
 
South Miami, FL 
9:48 PM  68°F
light rain mist
 
Sweetwater, FL 
9:48 PM  68°F
light rain mist
 
Coral Gables, FL 
9:48 PM  68°F
light rain mist
 
Miami, FL 
9:48 PM  68°F
light rain mist
 
West Miami, FL 
9:48 PM  68°F
light rain mist

 
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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