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September 10th, 2025 :: 9:03 pm EDT   

Local Weather Report for
Key West
Florida, United States

 Current Key West Weather Conditions Updated September 10th at 7:53 pm 
Mostly Cloudy
Temperature:82°F Dew Point:79°F
Barometer:30.01 inHg Wind:N 9 Mph
Humidity:88.9% Visibility:0M
 
 Key West Weather Forecast Summary  
 
Today
Sep 10th
Thursday
Sep 11th
Friday
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Mix of Cloud and Sun Thundershowers Cloudy Thundershowers Cloudy
85°F
85°F
84°F
85°F
83°F
82°F
79°F
83°F
82°F
 
 Key West Detailed Weather Forecast  
 
Wednesday, September 10th, 2025
Evening Temperature: 85°F
Clear. Chance of a thunderstorm.
Thursday, September 11th, 2025
Overnight Temperature: 84°F
Clear. Chance of a thunderstorm.
Morning Temperature: 84°F
Sunny with cloudy periods with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 85°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 84°F
A mix of cloudy and clear skies. Chance of a thunderstorm.
Friday, September 12th, 2025
Overnight Temperature: 84°F
Cloudy. Chance of a thunderstorm.
Morning Temperature: 84°F
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 85°F
Cloudy with a slight chance of showers or thundershowers. Windy at times.
Evening Temperature: 84°F
Cloudy. Chance of a thunderstorm. Windy at times.
Saturday, September 13th, 2025
Overnight Temperature: 82°F
Cloudy with showers likely. Chance of a thunderstorm.
Morning Temperature: 81°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 80°F
Cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Evening Temperature: 82°F
Clear. Slight chance of a thunderstorm.
Sunday, September 14th, 2025
Overnight Temperature: 82°F
Cloudy. Chance of a thunderstorm.
Morning Temperature: 82°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 83°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 83°F
Cloudy. Chance of a thunderstorm.
Monday, September 15th, 2025
Overnight Temperature: 83°F
Cloudy. Chance of a thunderstorm.
Morning Temperature: 83°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 84°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 84°F
Cloudy. Chance of a thunderstorm.
Tuesday, September 16th, 2025
Overnight Temperature: 83°F
Cloudy. Chance of a thunderstorm.
Morning Temperature: 83°F
Cloudy with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 83°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 82°F
A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm. Windy at times.
Wednesday, September 17th, 2025
Overnight Temperature: 83°F
Cloudy with showers likely. Chance of a thunderstorm.
Morning Temperature: 82°F
Cloudy with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 82°F
Cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times.
Thursday, September 18th, 2025
Overnight Temperature: 84°F
A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm. Windy at times.
Morning Temperature: 84°F
Mostly sunny with a few showers. Chance of a thunderstorm.
Afternoon Temperature: 85°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 85°F
Cloudy. Chance of a thunderstorm. Windy.





 

  [ Local Weather Report ]
Marathon, FL 
 
Key Colony Beach, FL 
 
Plantation, FL 
 
Florida City, FL 
 
Matanzas 
7:50 PM  75°F
Mostly Clear
 
Homestead, FL 
 
Naples, FL 
7:53 PM  86°F
Mostly Clear
 
Havana 
7:50 PM  77°F
Overcast
 
Sweetwater, FL 
7:53 PM  79°F
Mostly Cloudy
 
South Miami, FL 
7:53 PM  79°F
Mostly Cloudy

This WeatherCity Weather Forecast for Key West, 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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