FPUS52 KKEY 270828 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 428 AM EDT Mon Oct 27 2025 FLZ076>078-272145- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 428 AM EDT Mon Oct 27 2025 .TODAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. East winds near 10 mph, decreasing to 5 to 10 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Northeast to east winds 5 to 10 mph, becoming north to northeast. Chance of rain 20 percent. .TUESDAY...Mostly sunny with a slight chance of showers. Highs in the mid 80s. North winds 5 to 10 mph. Chance of rain 10 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the mid 70s. North winds 5 to 10 mph. Chance of rain 10 percent. .WEDNESDAY...Mostly sunny with a slight chance of showers. Highs in the lower 80s. Northwest to north winds 5 to 10 mph, becoming northwest and increasing to near 10 mph. Chance of rain 10 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny with a slight chance of showers. Becoming breezy. Highs near 80. Chance of rain 10 percent. .THURSDAY NIGHT...Mostly clear. Breezy early. Lows near 70. .FRIDAY THROUGH SUNDAY...Mostly clear. Highs near 80s. Lows in the lower 70s. $$ DP