FPUS52 KKEY 090758 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 358 AM EDT Fri May 9 2025 FLZ076>078-092300- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 358 AM EDT Fri May 9 2025 .TODAY...Mostly sunny. Highs in the mid to upper 80s. Southeast winds near 10 mph. .TONIGHT...Partly cloudy with a slight chance of showers. Lows in the upper 70s. Southeast winds 10 to 15 mph, increasing to near 15 mph. Chance of rain 10 percent. .SATURDAY...Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid to upper 80s. Southeast winds 10 to 15 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Southeast winds 10 to 15 mph, increasing to near 15 mph. Chance of rain 30 percent. .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid to upper 80s. Southeast winds near 15 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent. .MONDAY AND MONDAY NIGHT...Cloudy with showers likely and a chance of thunderstorms. Highs in the mid 80s. Lows in the mid to upper 70s. Chance of rain 70 percent. .TUESDAY...Partly to mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 40 percent. .WEDNESDAY...Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid to upper 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny with a slight chance of showers. Highs in the mid to upper 80s. Chance of rain 10 percent. $$