FPUS52 KKEY 270859 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 359 AM EST Thu Feb 27 2025 FLZ076>078-272345- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 359 AM EST Thu Feb 27 2025 .TODAY...Mostly sunny. Highs in the mid to upper 70s. Light and variable winds, becoming southwest to west in the afternoon. .TONIGHT...Partly cloudy. Lows in the mid 60s. Northwest to north winds 5 to 10 mph, increasing to near 10 mph. .FRIDAY...Mostly sunny. Highs in the mid to upper 70s. North winds near 10 mph, becoming variable and decreasing to near 5 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest to north winds near 5 mph. .SATURDAY...Mostly sunny. Highs in the mid to upper 70s. Northwest to north winds near 5 mph. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 70s. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 70s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Breezy. Lows near 70. Highs near 80. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a slight chance of showers. Breezy. Lows in the lower 70s. Highs in the lower 80s. Chance of rain 10 percent. $$ MJV