Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
766 FPUS52 KKEY 210913 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 413 AM EST Fri Nov 21 2025 FLZ076>078-220030- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 413 AM EST Fri Nov 21 2025 .TODAY...Mostly sunny. Highs in the lower 80s. East winds 10 to 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 70s. Northeast winds near 10 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. Northeast winds decreasing to 5 to 10 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast winds 5 to 10 mph. .SUNDAY...Mostly sunny. Highs in the lower 80s. Northeast winds near 10 mph. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Highs near 80. .TUESDAY THROUGH THANKSGIVING DAY...Partly cloudy with a slight chance of showers. Highs in the lower 80s. Lows in the mid 70s. Chance of rain 10 percent. $$