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April 30th, 2026 :: 5:05 pm EDT   

Local Weather Report for
Marathon
Florida, United States

 Current Marathon Weather Conditions Updated April 30th at 3:53 pm 
Temperature:82°F Dew Point:70°F
Barometer:29.89 inHg Wind:N 11 Mph
Humidity:65.8% Visibility:0M
 
 Marathon Weather Forecast Summary  
 
Today
Apr 30th
Friday
May 1st
Saturday
May 2nd
Sunday
May 3rd
Monday
May 4th
Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
79°F
80°F
78°F
81°F
80°F
82°F
79°F
81°F
79°F
 
 Marathon Detailed Weather Forecast  
 
Thursday, April 30th, 2026
Evening Temperature: 79°F
Clear.
Friday, May 1st, 2026
Overnight Temperature: 78°F
Mostly clear.
Morning Temperature: 78°F
Mostly sunny.
Afternoon Temperature: 79°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 80°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Saturday, May 2nd, 2026
Overnight Temperature: 80°F
Mostly clear. Chance of a thunderstorm. Windy.
Morning Temperature: 80°F
Sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 81°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 81°F
Clear. Chance of a thunderstorm.
Sunday, May 3rd, 2026
Overnight Temperature: 81°F
Mostly clear with a slight chance of showers or thundershowers.
Morning Temperature: 81°F
Mostly sunny with a slight chance of showers or thundershowers.
Afternoon Temperature: 82°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 80°F
Clear with a chance of showers or thundershowers. Windy.
Monday, May 4th, 2026
Overnight Temperature: 79°F
Clear with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 80°F
Mostly sunny with a chance of showers or thundershowers.
Afternoon Temperature: 81°F
Sunny with a slight chance of showers or thundershowers.
Evening Temperature: 81°F
Mostly clear with a chance of showers or thundershowers. Windy at times.
Tuesday, May 5th, 2026
Overnight Temperature: 80°F
Mostly clear with a chance of showers or thundershowers.
Morning Temperature: 80°F
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 81°F
Mostly sunny. Slight chance of a thunderstorm.
Evening Temperature: 81°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Wednesday, May 6th, 2026
Overnight Temperature: 80°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 81°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 82°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 82°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Thursday, May 7th, 2026
Overnight Temperature: 81°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 81°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 82°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 82°F
Clear. Chance of a thunderstorm.
Friday, May 8th, 2026
Overnight Temperature: 80°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 80°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 81°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 81°F
Mostly clear. Chance of a thunderstorm. Windy at times.





 

  [ Local Weather Report ]
Key Colony Beach, FL 
3:53 PM  82°F
 
 
Plantation, FL 
 
Key West, FL 
3:53 PM  82°F
 
 
Florida City, FL 
 
Homestead, FL 
3:55 PM  86°F
 
 
South Miami, FL 
3:53 PM  86°F
Overcast
 
Sweetwater, FL 
3:53 PM  86°F
Overcast
 
Coral Gables, FL 
3:53 PM  86°F
Overcast
 
Miami, FL 
3:53 PM  86°F
Overcast
 
West Miami, FL 
3:53 PM  86°F
Overcast

 
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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