FPUS52 KKEY 091956 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 356 PM EDT Fri May 9 2025 FLZ076>078-101215- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 356 PM EDT Fri May 9 2025 .TONIGHT...Mostly clear, becoming partly cloudy. 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 cloudy with a slight chance of showers and thunderstorms. Highs in the mid to upper 80s. Southeast winds near 15 mph, decreasing to 10 to 15 mph. Chance of rain 20 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...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Southeast winds near 15 mph, decreasing to 10 to 15 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Southeast winds 10 to 15 mph, increasing to near 15 mph. Chance of rain 50 percent. .MONDAY AND MONDAY NIGHT...Showers likely with a chance of thunderstorms. Highs in the lower to 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...Partly to mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy 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 THROUGH FRIDAY...Mostly clear with a slight chance of showers. Highs in the mid to upper 80s. Lows in the upper 70s. Chance of rain 10 percent. $$ AP