FPUS52 KKEY 020802 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 402 AM EDT Tue Jun 2 2026 FLZ076>078-030000- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 402 AM EDT Tue Jun 2 2026 .TODAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Northwest winds near 5 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows near 80. North winds near 5 mph, becoming east after midnight. Chance of rain 40 percent. .WEDNESDAY...Showers likely with a chance of thunderstorms. Highs in the mid to upper 80s. Northeast winds 5 to 10 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Showers likely with a chance of thunderstorms. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 70s. Chance of rain 60 percent. .FRIDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the mid to upper 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 30 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Chance of rain 30 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 10 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows near 80. Chance of rain 30 percent. .MONDAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. $$