Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
136 FPUS52 KKEY 092000 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 400 PM EDT Sun Aug 9 2026 FLZ076>078-101015- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 400 PM EDT Sun Aug 9 2026 .TONIGHT...Partly to mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the mid 80s. East to southeast winds 10 to 15 mph early, increasing to near 15 mph. Chance of rain 30 percent. .MONDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. East to southeast winds 10 to 15 mph. Chance of rain 20 percent. .MONDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 80s. East winds near 15 mph. Chance of rain 10 percent. .TUESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. East winds 10 to 15 mph, decreasing to near 10 mph. Chance of rain 10 percent. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 80s. East winds near 10 mph. Chance of rain 10 percent. .WEDNESDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 10 percent. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. .THURSDAY NIGHT...Mostly clear with a slight chance of showers. Lows in the lower 80s. Chance of rain 10 percent. .FRIDAY...Mostly sunny with a chance of showers and thunderstorms. Highs near 90. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower to mid 80s. Chance of rain 30 percent. .SATURDAY AND SATURDAY NIGHT...Partly cloudy with a slight chance of showers. Highs near 90. Lows in the lower to mid 80s. Chance of rain 10 percent. .SUNDAY...Mostly sunny. Highs near 90. $$ DP