FPUS52 KKEY 080800 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 400 AM EDT Tue Apr 8 2025 FLZ076>078-082045- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 400 AM EDT Tue Apr 8 2025 .TODAY...Mostly cloudy. Showers becoming likely with a slight chance of thunderstorms. Highs in the lower to mid 80s. Southwest winds 10 to 15 mph, becoming west near 15 mph in the afternoon. Chance of rain 60 percent. .TONIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms. Becoming breezy. Lows 65 to 70. Northwest winds increasing to 15 to 20 mph. Chance of rain 60 percent. .WEDNESDAY...Partly sunny with a slight chance of showers in the morning, then becoming mostly sunny. Breezy at times. Highs near 80. Northwest winds 15 to 20 mph, briefly decreasing to 10 to 15 mph in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows near 70. North winds 15 to 20 mph. .THURSDAY...Mostly sunny with a slight chance of showers. Highs in the lower 80s. North to northeast winds near 15 mph, becoming northwest to north near 10 mph. Chance of rain 10 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear with a slight chance of showers. Lows in the lower 70s. Chance of rain 10 percent. .SATURDAY THROUGH MONDAY...Mostly clear and breezy. Highs near 80. Lows in the mid to upper 60s. $$