FPUS52 KKEY 250754 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 354 AM EDT Sat Oct 25 2025 FLZ076>078-252000- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 354 AM EDT Sat Oct 25 2025 .TODAY...Partly sunny with a slight chance of showers. Windy. Highs in the mid 80s. Northeast winds near 20 mph, increasing to 20 to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy with a chance of showers. Windy. Lows in the upper 70s. Northeast winds 20 to 25 mph. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers. Windy. Highs in the mid 80s. East winds near 20 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Breezy. Lows in the upper 70s. East winds 15 to 20 mph. Chance of rain 30 percent. .MONDAY...Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. East winds near 15 mph, decreasing to 10 to 15 mph. Chance of rain 30 percent. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy with a slight chance of showers. Lows in the mid 70s. Highs in the mid 80s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a slight chance of showers. Highs in the lower 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers. Windy. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance of showers. Breezy. Highs in the lower 80s. Lows in the lower 70s. Chance of rain 20 percent. .FRIDAY...Mostly sunny with a slight chance of showers. Highs in the upper 70s. Chance of rain 10 percent. $$