


Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
243 FPUS52 KKEY 311959 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 359 PM EDT Thu Jul 31 2025 FLZ076>078-011130- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 359 PM EDT Thu Jul 31 2025 .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. East to southeast winds 5 to 10 mph. Chance of rain 10 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. East winds 5 to 10 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. East to southeast winds 5 to 10 mph. Chance of rain 10 percent. .SATURDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East winds near 5 mph. Chance of rain 10 percent. .SUNDAY...Mostly clear with a slight chance of showers and thunderstorms. Highs near 90. Chance of rain 10 percent. .SUNDAY NIGHT AND MONDAY...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 20 percent. .MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 30 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 40 percent. $$