FPUS52 KKEY 190800
ZFPKEY

Zone Forecasts for the Florida Keys
National Weather Service Key West FL
400 AM EDT Tue May 19 2026

FLZ076>078-192330-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the communities of Key Largo, Marathon, and Key West
400 AM EDT Tue May 19 2026

.TODAY...Partly cloudy with a chance of showers and a slight 
chance of thunderstorms. Breezy. Highs in the upper 80s. East 
winds 15 to 20 mph. Chance of rain 40 percent. 
.TONIGHT...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Breezy in the evening. Lows near 80. 
East winds 15 to 20 mph, decreasing to near 15 mph. Chance of rain
40 percent. 
.WEDNESDAY...Mostly sunny with a chance of showers and a slight 
chance of thunderstorms. Highs in the upper 80s. East winds 10 to
15 mph. Chance of rain 30 percent. 
.WEDNESDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. East winds
10 to 15 mph. Chance of rain 30 percent. 
.THURSDAY...Mostly sunny with a slight chance of showers and 
thunderstorms. Highs in the upper 80s. East winds near 10 mph. 
Chance of rain 20 percent. 
.THURSDAY NIGHT THROUGH SATURDAY...Mostly clear with a slight
chance of showers and thunderstorms. Lows in the lower 80s. Highs
in the upper 80s. Chance of rain 10 percent. 
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. Chance of 
rain 30 percent. 
.SUNDAY...Mostly sunny with a chance of showers and a slight 
chance of thunderstorms. Highs in the upper 80s. Chance of rain 
30 percent.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Breezy. Lows in the lower 80s. 
Chance of rain 40 percent. 
.MEMORIAL DAY...Mostly sunny with a slight chance of showers and
thunderstorms. Breezy. Highs in the upper 80s. Chance of rain 20 
percent. 

$$

MJV