FPUS52 KKEY 271432 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 1032 AM EDT Wed May 27 2026 FLZ076>078-272015- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 1032 AM EDT Wed May 27 2026 UPDATED TO LOWER POPS FOR THIS AFTERNOON .THIS AFTERNOON...Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. Southeast winds near 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows near 80. Southeast winds 10 to 15 mph. Chance of rain 30 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly sunny. A chance of showers and thunderstorms. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows near 80. Southeast winds near 5 mph. Chance of rain 30 percent. .FRIDAY...Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows near 80. Chance of rain 30 percent. .SATURDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows near 80. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows near 80. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows near 80. Chance of rain 50 percent. .TUESDAY...Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 60 percent. $$