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May 3rd, 2026 :: 6:40 am EDT   

Local Weather Report for
Marathon
Florida, United States

 Current Marathon Weather Conditions Updated May 3rd at 5:53 am 
Overcast
Temperature:81°F Dew Point:73°F
Barometer:29.92 inHg Wind:N 9 Mph
Humidity:78.8% Visibility:0M
 
 Marathon Weather Forecast Summary  
 
Today
May 3rd
Monday
May 4th
Tuesday
May 5th
Wednesday
May 6th
Thursday
May 7th
Thundershowers Sunny Mostly Sunny Mostly Sunny Mostly Sunny
83°F
80°F
78°F
81°F
79°F
82°F
81°F
82°F
81°F
 
 Marathon Detailed Weather Forecast  
 
Sunday, May 3rd, 2026
Morning Temperature: 82°F
Sunny with a chance of showers or thundershowers.
Afternoon Temperature: 82°F
A mix of cloud and sun with a chance of showers or thundershowers.
Evening Temperature: 79°F
A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm.
Monday, May 4th, 2026
Overnight Temperature: 78°F
Clear with showers likely. Chance of a thunderstorm.
Morning Temperature: 79°F
Sunny with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 80°F
Sunny with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 80°F
Mostly clear with a chance of showers or thundershowers. Windy.
Tuesday, May 5th, 2026
Overnight Temperature: 79°F
Mostly clear with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 80°F
Sunny with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 81°F
Mostly sunny with a slight chance of showers or thundershowers.
Evening Temperature: 81°F
Mostly clear. Chance of a thunderstorm.
Wednesday, May 6th, 2026
Overnight Temperature: 81°F
Clear with a chance of showers. Slight chance of a thunderstorm.
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: 82°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Thursday, May 7th, 2026
Overnight Temperature: 81°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 81°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 81°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 82°F
Clear. Chance of a thunderstorm.
Friday, May 8th, 2026
Overnight Temperature: 81°F
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: 82°F
Clear. Chance of a thunderstorm.
Saturday, May 9th, 2026
Overnight Temperature: 81°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 81°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 81°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 82°F
Clear. Chance of a thunderstorm. Windy at times.
Sunday, May 10th, 2026
Overnight Temperature: 81°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 81°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 82°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 82°F
Mostly clear. Chance of a thunderstorm. Windy.
Monday, May 11th, 2026
Overnight Temperature: 81°F
Clear. Chance of a thunderstorm. Windy.
Morning Temperature: 81°F
Mostly sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 82°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 82°F
Mostly clear. Chance of a thunderstorm. Windy.





 

  [ Local Weather Report ]
Key Colony Beach, FL 
5:53 AM  81°F
Overcast
 
Plantation, FL 
 
Key West, FL 
5:53 AM  82°F
light rain
 
Florida City, FL 
 
Homestead, FL 
5:55 AM  79°F
 
 
South Miami, FL 
5:53 AM  73°F
thunderstorm with rain
 
Sweetwater, FL 
5:53 AM  73°F
thunderstorm with rain
 
Coral Gables, FL 
5:53 AM  73°F
thunderstorm with rain
 
Miami, FL 
5:53 AM  73°F
thunderstorm with rain
 
West Miami, FL 
5:53 AM  73°F
thunderstorm with rain

 
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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