FPUS52 KKEY 060144 AAA ZFPKEY Zone Forecasts for the Florida Keys...UPDATED National Weather Service Key West FL 944 PM EDT Sun Apr 5 2026 FLZ076>078-060815- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 944 PM EDT Sun Apr 5 2026 Updated to lower PoPs for the rest of tonight. .REST OF TONIGHT...Partly to mostly cloudy with a slight chance of showers. Lows in the lower to mid 70s. East winds near 15 mph, decreasing to 10 to 15 mph. Chance of rain 20 percent. .MONDAY...Partly to mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the lower 80s. East winds near 10 mph, decreasing to 5 to 10 mph. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 70s. Northeast to east winds near 5 mph. Chance of rain 40 percent. .TUESDAY...Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 80s. Northeast winds near 5 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs near 80. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. .THURSDAY...Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs near 80. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .FRIDAY...Mostly sunny with a slight chance of showers. Highs in the lower 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 10 percent. .SATURDAY...Mostly sunny with a slight chance of showers. Becoming breezy. Highs near 80. Chance of rain 10 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers. Breezy, becoming windy. Lows in the lower 70s. Chance of rain 10 percent. .SUNDAY...Mostly sunny with a slight chance of showers. Windy. Highs in the lower 80s. Chance of rain 10 percent. $$