FPUS52 KKEY 210800
ZFPKEY

Zone Forecasts for the Florida Keys
National Weather Service Key West FL
400 AM EDT Thu May 21 2026

FLZ076>078-212330-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the communities of Key Largo, Marathon, and Key West
400 AM EDT Thu May 21 2026

.TODAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. East to
southeast winds 10 to 15 mph, increasing to near 15 mph. Chance of
rain 30 percent.
.TONIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Breezy. Lows near 80. East to southeast winds 15
to 20 mph. Chance of rain 20 percent.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. East to
southeast winds near 15 mph, decreasing to 10 to 15 mph. Chance of
rain 30 percent.
.FRIDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows near 80. East to southeast
winds near 15 mph. Chance of rain 30 percent.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. East to
southeast winds 10 to 15 mph. Chance of rain 30 percent.
.SATURDAY 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.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Becoming breezy. 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 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. Windy. Lows in the lower 80s. Chance of rain 30
percent.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Breezy. Highs in the upper 80s. Chance of rain 10
percent.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Breezy. Lows in the lower 80s.
Chance of rain 40 percent.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Breezy. Highs in the upper 80s. Chance of rain 30
percent.

$$

MJV