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Key West, Florida Weather Forecast
Key West, Florida Weather
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Weather Forecast for Key West, Florida : Monroe County
Issued: 9:29 pm EST Dec 16, 2025 Latitude: 24.5557025 Longitude: -81.7825914 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Tonight Mostly Sunny on Wednesday 20% chance of on Thursday 20% chance of rain on Friday Mostly Sunny on Saturday 10% chance of rain on Sunday 10% chance of rain on Monday 10% chance of rain on Tuesday
Low: 70°F High: 79°F High: 81°F High: 81°F High: 79°F High: 80°F High: 80°F High: 80°F
Low: 72°F Low: 73°F Low: 71°F Low: 72°F Low: 72°F Low: 71°F  
Cloudy Mostly Sunny Partly Sunny Rain Mostly Sunny Rain Rain Rain
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Current Conditions at
KEY WEST INTL - (KEYW)
70°
Clear
as of 8:53 PM EST
Rel. Humidity: 77%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 21 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
KEY WEST NAS - (KNQX)
70°
Mostly Clear
as of 8:53 PM EST
Rel. Humidity: 73%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 21 MPH
060° Northeast
Cloud Level(s): Few at 2500ft, Few at 25000ft
Current Conditions at
MARATHON KEY ARPT - (KMTH)
72°
Mostly Cloudy
as of 8:53 PM EST
Rel. Humidity: 68%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 20 MPH
060° Northeast
Cloud Level(s): Broken at 4200ft
Current Conditions at
HOMESTEAD AFB - (KHST)
70°
Mostly Clear
as of 8:56 PM EST
Rel. Humidity: 77%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
14 MPH
050° Northeast
Cloud Level(s): Few at 3200ft
Cloudy on Tonight Tonight... Partly cloudy, with a low around 70. East wind around 15 mph.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 79. East wind around 15 mph.
20% chance of rain Wednesday Night Wednesday Night... A slight chance of showers. Mostly cloudy, with a low around 72. East wind around 15 mph. Chance of precipitation is 20%.
20% chance of Thursday Thursday... A slight chance of showers. Partly sunny, with a high near 81. East wind 10 to 15 mph. Chance of precipitation is 20%.
30% chance of rain Thursday Night Thursday Night... A chance of showers. Cloudy, with a low around 73. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.
20% chance of rain Friday Friday... A slight chance of showers. Mostly cloudy, with a high near 81. Chance of precipitation is 20%.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 71.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 79.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 72.
10% chance of rain Sunday Sunday... A slight chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 10%.
10% chance of rain Sunday Night Sunday Night... A slight chance of showers. Partly cloudy, with a low around 72. Chance of precipitation is 10%.
10% chance of rain Monday Monday... A slight chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 10%.
10% chance of rain Monday Night Monday Night... A slight chance of showers. Partly cloudy, with a low around 71. Chance of precipitation is 10%.
10% chance of rain Tuesday Tuesday... A slight chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 10%.
Current Radar Image


Sun Almanac for Key West, Florida
Sunrise: 07:04 AM
Sunset: 5:42 PM
Civil Sunrise:06:39 AM
Civil Sunset: 6:06 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 6:35 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 7:03 PM
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