FPUS52 KKEY 200800
ZFPKEY

Zone Forecasts for the Florida Keys
National Weather Service Key West FL
400 AM EDT Wed May 20 2026

FLZ076>078-202330-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the communities of Key Largo, Marathon, and Key West
400 AM EDT Wed May 20 2026

.TODAY...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. 
.TONIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 80s. East winds near 15 mph, 
decreasing to 10 to 15 mph. Chance of rain 20 percent. 
.THURSDAY...Mostly sunny with a slight chance of showers and 
thunderstorms. Highs in the upper 80s. East winds 10 to 15 mph. 
Chance of rain 20 percent. 
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 80s. East winds near 15 mph,
becoming east to southeast and decreasing to 10 to 15 mph. Chance
of rain 20 percent.
.FRIDAY...Mostly sunny with a slight chance of showers and 
thunderstorms. Highs in the upper 80s. East winds 10 to 15 mph. 
Chance of rain 20 percent. 
.FRIDAY NIGHT AND SATURDAY...Mostly clear. A slight chance of
showers and thunderstorms. Lows in the lower 80s. Highs in the 
upper 80s. Chance of rain 20 percent. 
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Breezy. Lows in the lower 80s. Chance of rain 
20 percent. 
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Breezy. Highs in the upper 80s. Chance of rain 10 
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 30 percent. 
.MEMORIAL DAY...Mostly sunny with a slight chance of showers and 
thunderstorms. Breezy. Highs in the upper 80s. Chance of rain 10 
percent. 
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and a slight chance of 
thunderstorms. Breezy. Lows in the lower 80s. Chance of rain 30 
percent. 
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Breezy. Highs in the upper 80s. Chance of rain 10 
percent. 

$$

MJV