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February 21st, 2026 :: 3:06 pm EST   

Local Weather Report for
Key West
Florida, United States

 Current Key West Weather Conditions Updated February 21st at 1:53 pm 
Temperature:81°F Dew Point:70°F
Barometer:30.04 inHg Wind:N 13 Mph
Humidity:69.7% Visibility:0M
 
 Key West Weather Forecast Summary  
 
Today
Feb 21st
Sunday
Feb 22nd
Monday
Feb 23rd
Tuesday
Feb 24th
Wednesday
Feb 25th
Cloudy Mostly Sunny Sunny Mix of Cloud and Sun Mostly Sunny
76°F
76°F
65°F
62°F
59°F
63°F
56°F
72°F
65°F
 
 Key West Detailed Weather Forecast  
 
Saturday, February 21st, 2026
Afternoon Temperature: 76°F
Sunny.
Evening Temperature: 75°F
Clear with cloudy periods.
Sunday, February 22nd, 2026
Overnight Temperature: 75°F
Clear.
Morning Temperature: 75°F
Sunny. Windy at times.
Afternoon Temperature: 72°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Wind 25 to 40 mph.
Evening Temperature: 66°F
Clear. Wind 25 to 40 mph.
Monday, February 23rd, 2026
Overnight Temperature: 61°F
Clear. Wind 25 to 40 mph.
Morning Temperature: 60°F
Sunny. Wind 20 to 30 mph.
Afternoon Temperature: 60°F
Sunny. Wind 20 to 30 mph.
Evening Temperature: 60°F
Clear. Wind 20 to 30 mph.
Tuesday, February 24th, 2026
Overnight Temperature: 58°F
Clear with cloudy periods. Wind 20 to 30 mph.
Morning Temperature: 56°F
Sunny. Windy.
Afternoon Temperature: 59°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 63°F
Clear.
Wednesday, February 25th, 2026
Overnight Temperature: 66°F
Clear. Windy at times.
Morning Temperature: 69°F
Sunny. Windy at times.
Afternoon Temperature: 70°F
Sunny. Windy at times.
Evening Temperature: 72°F
Clear with cloudy periods. Windy.
Thursday, February 26th, 2026
Overnight Temperature: 73°F
Cloudy. Windy at times.
Morning Temperature: 74°F
Mostly sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 75°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy.
Evening Temperature: 76°F
A mix of cloudy and clear skies with a chance of showers or thundershowers. Windy.
Friday, February 27th, 2026
Overnight Temperature: 76°F
Cloudy with a few showers. Chance of a thunderstorm.
Morning Temperature: 77°F
A mix of cloud and sun with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 76°F
Mostly sunny with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 76°F
A mix of cloudy and clear skies with a chance of showers or thundershowers. Windy at times.
Saturday, February 28th, 2026
Overnight Temperature: 75°F
Clear with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 76°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 77°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 76°F
Clear with a slight chance of showers or thundershowers.
Sunday, March 1st, 2026
Overnight Temperature: 75°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 76°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 76°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 76°F
Clear. Chance of a thunderstorm. Windy at times.





 

  [ Local Weather Report ]
Marathon, FL 
1:53 PM  79°F
 
 
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1:53 PM  79°F
 
 
Plantation, FL 
 
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Matanzas 
1:50 PM  86°F
Overcast
 
Homestead, FL 
1:55 PM  82°F
 
 
Naples, FL 
1:53 PM  81°F
 
 
Havana 
1:50 PM  90°F
Overcast
 
Sweetwater, FL 
1:53 PM  82°F
Overcast
 
South Miami, FL 
1:53 PM  82°F
Overcast

 
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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