Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
041 FPUS52 KKEY 150756 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 356 AM EDT Sat Aug 15 2026 FLZ076>078-152315- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 356 AM EDT Sat Aug 15 2026 .TODAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. East to southeast winds 10 to 15 mph, decreasing to near 10 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear. Lows in the mid 80s. East to southeast winds near 10 mph. .SUNDAY...Mostly sunny. Highs in the lower 90s. East winds near 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 80s. East winds near 10 mph. .MONDAY...Mostly sunny. Highs in the lower 90s. East winds decreasing to near 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. .TUESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 10 percent. .TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the lower 80s. Chance of rain 10 percent. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. Chance of rain 10 percent. $$ AJP