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July 17th, 2026 :: 2:47 am EDT   

Local Weather Report for
Key West
Florida, United States

 Current Key West Weather Conditions Updated July 17th at 1:53 am 
Temperature:84°F Dew Point:77°F
Barometer:30.09 inHg Wind:N 9 Mph
Humidity:79.1% Visibility:0M
 
 Key West Weather Forecast Summary  
 
Today
Jul 17th
Saturday
Jul 18th
Sunday
Jul 19th
Monday
Jul 20th
Tuesday
Jul 21st
Mostly Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny
85°F
85°F
83°F
84°F
83°F
85°F
84°F
85°F
83°F
 
 Key West Detailed Weather Forecast  
 
Friday, July 17th, 2026
Overnight Temperature: 85°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 84°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 85°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 84°F
Clear. Chance of a thunderstorm.
Saturday, July 18th, 2026
Overnight Temperature: 84°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 84°F
Sunny with a slight chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 85°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 84°F
Clear. Chance of a thunderstorm. Windy at times.
Sunday, July 19th, 2026
Overnight Temperature: 84°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 83°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 83°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 84°F
Mostly clear. Chance of a thunderstorm.
Monday, July 20th, 2026
Overnight Temperature: 84°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 84°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 84°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 84°F
Clear. Chance of a thunderstorm.
Tuesday, July 21st, 2026
Overnight Temperature: 84°F
Clear with a slight chance of showers or thundershowers. Windy at times.
Morning Temperature: 84°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 85°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 84°F
Mostly clear. Slight chance of a thunderstorm. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 84°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 84°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 85°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Thursday, July 23rd, 2026
Overnight Temperature: 84°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 84°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 85°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Friday, July 24th, 2026
Overnight Temperature: 84°F
A mix of clear and cloudy skies. Chance of a thunderstorm. Windy at times.
Morning Temperature: 84°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 84°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Clear. Chance of a thunderstorm. Windy at times.





 

  [ Local Weather Report ]
Marathon, FL 
1:53 AM  84°F
 
 
Key Colony Beach, FL 
1:53 AM  84°F
 
 
Plantation, FL 
 
Florida City, FL 
 
Matanzas 
1:50 AM  77°F
Mostly Clear
 
Homestead, FL 
1:55 AM  81°F
 
 
Naples, FL 
1:53 AM  82°F
Mostly Clear
 
Havana 
1:50 AM  77°F
Partly Clear
 
Sweetwater, FL 
1:53 AM  84°F
Mostly Clear
 
South Miami, FL 
1:53 AM  84°F
Mostly Clear

 
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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