


Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
839 FPUS52 KKEY 271948 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 348 PM EDT Wed Aug 27 2025 FLZ076>078-281115- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 348 PM EDT Wed Aug 27 2025 .TONIGHT...Mostly cloudy this evening, then becoming partly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. East winds 5 to 10 mph. Chance of rain 30 percent. .THURSDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. East to southeast winds near 10 mph, decreasing to 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East to southeast winds near 5 mph. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Southeast winds near 5 mph. Chance of rain 40 percent. .SATURDAY THROUGH SUNDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 80s. Chance of rain 40 percent. .SUNDAY NIGHT THROUGH WEDNESDAY...Partly to mostly cloudy with a chance of showers and thunderstorms. Lows near 80. Highs near 90. Chance of rain 40 percent. $$ MC/MJV