FPUS52 KKEY 090758 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 358 AM EDT Thu Apr 9 2026 FLZ076>078-092045- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 358 AM EDT Thu Apr 9 2026 .TODAY...Partly sunny with a chance of showers. Breezy. Highs near 80. Northeast winds 15 to 20 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with a chance of showers. Breezy. Lows in the lower 70s. Northeast winds 15 to 20 mph. Chance of rain 30 percent. .FRIDAY...Partly sunny with a chance of showers. Breezy. Highs near 80. Northeast winds 15 to 20 mph. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers. Breezy. Lows in the lower 70s. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers. Breezy. Highs near 80. Northeast winds 15 to 20 mph. Chance of rain 10 percent. .SATURDAY NIGHT...Partly cloudy and breezy. Lows in the lower 70s. .SUNDAY THROUGH MONDAY...Mostly clear and windy. Highs near 80. Lows in the lower 70s. .MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy and breezy. Lows in the mid 70s. Highs in the lower 80s. $$