808
FPUS52 KKEY 130800
ZFPKEY

Zone Forecasts for the Florida Keys
National Weather Service Key West FL
400 AM EDT Wed May 13 2026

FLZ077-078-132300-
Monroe Middle Keys-Monroe Lower Keys-
Including the communities of Marathon and Key West
400 AM EDT Wed May 13 2026

.TODAY...Partly sunny, becoming mostly cloudy with a slight
chance of showers and thunderstorms. Highs in the upper 80s.
Southwest to west winds 5 to 10 mph, increasing to near 10 mph.
Chance of rain 10 percent.
.TONIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 70s. West winds near 10 mph.
Chance of rain 20 percent.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. West to northwest winds 5
to 10 mph. Chance of rain 10 percent.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Northwest
winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. North winds near
5 mph, becoming light and variable.
.FRIDAY NIGHT AND SATURDAY...Mostly clear with a slight chance of
showers and thunderstorms. Lows near 80. Highs in the upper 80s.
Chance of rain 10 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 80s. Chance of rain 20
percent.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy with a slight chance of
showers and thunderstorms. Breezy. Highs in the upper 80s. Lows in
the lower 80s. Chance of rain 20 percent.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Chance of rain 10 percent.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Breezy with lows in the lower 80s. Chance of rain
20 percent.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.

$$

FLZ076-132300-
Monroe Upper Keys-
Including the communities of Key Largo
400 AM EDT Wed May 13 2026

.TODAY...Partly sunny, becoming mostly cloudy with a slight
chance of showers and thunderstorms. Highs in the upper 80s.
Southwest to west winds near 5 mph, increasing to near 15 mph in
the afternoon. Chance of rain 20 percent.
.TONIGHT...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 70s. West winds 10 to
15 mph, decreasing to near 10 knots. Chance of rain 30 percent.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. West winds near 10 mph.
Chance of rain 20 percent.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Northwest
winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Light and variable
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows near 80. Chance of rain 10 percent.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. Chance of
rain 30 percent.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy with a slight chance of
showers and thunderstorms. Breezy. Highs in the mid 80s. Lows in
the lower 80s. Chance of rain 20 percent.
.MONDAY...Mostly sunny with a chance of showers and thunderstorms.
Breezy with highs in the mid 80s. Chance of rain 30 percent.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a slight chance of
showers and thunderstorms. Breezy. Lows in the lower 80s. Highs
in the mid 80s. Chance of rain 20 percent.

$$

AJP