FPUS52 KKEY 020801 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 401 AM EDT Fri May 2 2025 FLZ076>078-022330- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 401 AM EDT Fri May 2 2025 .TODAY...Partly sunny with a slight chance of showers this morning, becoming mostly sunny. Highs in the lower to mid 80s. East winds 10 to 15 mph. Chance of rain 10 percent. .TONIGHT...Partly cloudy with a slight chance of showers. Lows in the upper 70s. East winds 10 to 15 mph. Chance of rain 10 percent. .SATURDAY...Partly sunny with a slight chance of showers. Highs in the mid 80s. East to southeast winds 10 to 15 mph. Chance of rain 10 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers. Lows in the upper 70s. Southeast winds 10 to 15 mph. Chance of rain 10 percent. .SUNDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Southeast winds decreasing to near 10 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 70s. Chance of rain 30 percent. .MONDAY...Partly sunny with a slight chance of showers. Highs in the mid 80s. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the upper 70s. Chance of rain 10 percent. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the mid 80s. Lows in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 70s. .THURSDAY...Mostly sunny with a slight chance of showers. Highs in the mid 80s. Chance of rain 10 percent. $$