Key West, Florida Weather
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Weather Forecast for Key West, Florida : Monroe County
Issued: 5:15 pm EDT Jul 16, 2025 Latitude: 24.5557025 Longitude: -81.7825914 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
60% chance of thunderstorms on This Afternoon 60% chance of thunderstorms on Tonight 40% chance of thunderstorms on Thursday 30% chance of thunderstorms on Friday 10% chance of thunderstorms on Saturday 20% chance of thunderstorms on Sunday 30% chance of thunderstorms on Monday 30% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday
High: 91°F Low: 82°F High: 92°F High: 92°F High: 92°F High: 91°F High: 91°F High: 92°F High: 92°F
Low: 83°F Low: 83°F Low: 82°F Low: 82°F Low: 82°F Low: 82°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
KEY WEST INTL - (KEYW)
86°
Feels like 99°F
Mostly Clear
as of 4:53 PM EDST
Rel. Humidity: 79%
Dew Point: 79°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
8 MPH
120° Southeast
Cloud Level(s): Few at 2400ft
Current Conditions at
KEY WEST NAS - (KNQX)
90°
Feels like 102°F
Mostly Cloudy
as of 4:53 PM EDST
Rel. Humidity: 66%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
12 MPH
130° Southeast
Cloud Level(s): Few at 2500ft, Scattered at 18000ft, Broken at 25000ft
Current Conditions at
MARATHON KEY ARPT - (KMTH)
88°
Feels like 101°F
Mostly Clear
as of 4:53 PM EDST
Rel. Humidity: 74%
Dew Point: 79°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
8 MPH
150° Southeast
Cloud Level(s): Few at 2300ft
Current Conditions at
HOMESTEAD AFB - (KHST)
88°
Feels like 99°F
Mostly Cloudy
Light Drizzle
as of 4:55 PM EDST
Rel. Humidity: 70%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
8 MPH
120° Southeast
Cloud Level(s): Scattered at 2600ft, Broken at 3500ft
60% chance of thunderstorms This Afternoon This Afternoon... Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 91. Southeast wind around 10 mph. Chance of precipitation is 60%.
60% chance of thunderstorms Tonight Tonight... Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 82. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.
40% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms. Partly sunny, with a high near 92. Southeast wind around 10 mph. Chance of precipitation is 40%.
30% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 83. East wind 10 to 15 mph. Chance of precipitation is 30%.
30% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms. Mostly sunny, with a high near 92. East wind around 15 mph. Chance of precipitation is 30%.
30% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 83. Chance of precipitation is 30%.
10% chance of thunderstorms Saturday Saturday... A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 10%.
20% chance of thunderstorms Saturday Night Saturday Night... A slight chance of showers and thunderstorms. Mostly clear, with a low around 82. Chance of precipitation is 20%.
20% chance of thunderstorms Sunday Sunday... A slight chance of showers and thunderstorms. Sunny, with a high near 91. Chance of precipitation is 20%.
30% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms. Mostly clear, with a low around 82. Chance of precipitation is 30%.
30% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Mostly clear, with a low around 82. Chance of precipitation is 30%.
30% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
30% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
30% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Key West, Florida
Sunrise: 06:48 AM
Sunset: 8:18 PM
Civil Sunrise:06:23 AM
Civil Sunset: 8:43 PM
Nautical Sunrise: 05:53 AM
Nautical Sunset: 9:13 PM
Astro Sunrise: 05:22 AM
Astro Sunset: 9:45 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.