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FPUS52 KKEY 031950
ZFPKEY

Zone Forecasts for the Florida Keys
National Weather Service Key West FL
350 PM EDT Fri Oct 3 2025

FLZ076-041000-
Monroe Upper Keys-
Including the communities of Key Largo
350 PM EDT Fri Oct 3 2025

...COASTAL FLOOD ADVISORY IN EFFECT...

.TONIGHT...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 70s. Northeast winds
near 15 mph, decreasing to 10 to 15 mph. Chance of rain 50
percent.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Northeast to east
winds 5 to 10 mph, becoming south to southwest in the afternoon.
Chance of rain 50 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 70s. South to
southwest winds 5 to 10 mph, becoming southeast to south near 10
mph. Chance of rain 50 percent.
.SUNDAY...Showers likely with a slight chance of thunderstorms.
Highs in the upper 80s. South to southwest winds near 10 mph.
Chance of rain 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 70s. Southeast
winds near 10 mph. Chance of rain 40 percent.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Chance of rain
50 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows near 80. Chance of rain
40 percent.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Chance of rain
50 percent.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a
chance of showers and a slight chance of thunderstorms. Breezy.
Lows in the upper 70s. Highs in the upper 80s. Chance of rain 40
percent.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of showers
and a slight chance of thunderstorms. Highs in the upper 80s.
Chance of rain 40 percent.

$$

FLZ077-078-041000-
Monroe Middle Keys-Monroe Lower Keys-
Including the communities of Marathon and Key West
350 PM EDT Fri Oct 3 2025

.TONIGHT...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 70s. Northeast winds
near 15 mph, decreasing to 10 to 15 mph. Chance of rain 40
percent.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Northeast to east
winds 5 to 10 mph, becoming south to southwest in the afternoon.
Chance of rain 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 70s. South to
southwest winds 5 to 10 mph, becoming southeast to south near 10
mph. Chance of rain 50 percent.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. South to
southwest winds near 10 mph. Chance of rain 50 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows near 80. Southeast winds
near 10 mph. Chance of rain 40 percent.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Chance of rain
40 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows near 80. Chance of rain
40 percent.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Chance of rain
50 percent.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a
chance of showers and a slight chance of thunderstorms. Breezy.
Lows in the upper 70s. Highs in the upper 80s. Chance of rain 40
percent.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of showers
and a slight chance of thunderstorms. Highs in the upper 80s.
Chance of rain 40 percent.

$$