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FPUS52 KKEY 292005
ZFPKEY

Zone Forecasts for the Florida Keys
National Weather Service Key West FL
405 PM EDT Tue Sep 29 2026

FLZ076-301100-
Monroe Upper Keys-
Including the communities of Key Largo
405 PM EDT Tue Sep 29 2026

...COASTAL FLOOD WARNING IN EFFECT...

.TONIGHT...Showers likely with a chance of thunderstorms. Lows in
the upper 70s. East winds 5 to 10 mph. Chance of rain 60 percent.
.WEDNESDAY...Showers likely with a chance of thunderstorms. Highs
in the mid 80s. East winds 10 to 15 mph. Chance of rain
70 percent.
.WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms.
Lows in the upper 70s. East winds 10 to 15 mph with gusts up to
25 mph. Chance of rain 60 percent.
.THURSDAY...Showers likely with a chance of thunderstorms. Highs
in the upper 80s. East winds near 15 mph. Chance of rain
70 percent.
.THURSDAY NIGHT...Showers likely with a chance of thunderstorms.
Lows near 80. East winds 10 to 15 mph. Chance of rain 60 percent.
.FRIDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a slight chance
of showers and thunderstorms. Lows in the lower 80s. Highs in the
upper 80s. Chance of rain 20 percent.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Breezy with lows in the lower 80s. Chance of
rain 10 percent.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a chance of showers
and thunderstorms. Lows near 80. Highs in the upper 80s. Chance
of rain 30 percent.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows near 80. Chance of rain
30 percent.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Chance of rain
40 percent.

$$

FLZ077-078-301100-
Monroe Middle Keys-Monroe Lower Keys-
Including the communities of Marathon and Key West
405 PM EDT Tue Sep 29 2026

...COASTAL FLOOD ADVISORY IN EFFECT...

.TONIGHT...Showers likely with a chance of thunderstorms. Lows in
the upper 70s. Southeast winds 5 to 10 mph. Chance of rain
60 percent.
.WEDNESDAY...Showers likely with a chance of thunderstorms. Highs
in the upper 80s. East winds 10 to 15 mph. Chance of rain
70 percent.
.WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms.
Lows in the upper 70s. East winds near 15 mph with gusts up to
25 mph. Chance of rain 70 percent.
.THURSDAY...Showers likely with a chance of thunderstorms. Highs
in the upper 80s. East winds near 15 mph with gusts up to 25 mph.
Chance of rain 70 percent.
.THURSDAY NIGHT...Showers likely with a chance of thunderstorms.
Lows near 80. East winds near 15 mph with gusts up to 25 mph.
Chance of rain 60 percent.
.FRIDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Breezy with lows around 80. Chance of rain
40 percent.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a slight chance
of showers and thunderstorms. Breezy. Highs in the upper 80s.
Lows near 80. Chance of rain 20 percent.
.SUNDAY THROUGH MONDAY...Partly cloudy with a slight chance of
showers and thunderstorms. Highs in the upper 80s. Lows near 80.
Chance of rain 20 percent.
.MONDAY NIGHT AND TUESDAY...Partly cloudy with a chance of
showers and a slight chance of thunderstorms. Lows near 80. Highs
in the upper 80s. Chance of rain 30 percent.

$$