250
FPUS52 KKEY 280800
ZFPKEY

Zone Forecasts for the Florida Keys
National Weather Service Key West FL
400 AM EDT Tue Jul 28 2026

FLZ076-282330-
Monroe Upper Keys-
Including the communities of Key Largo
400 AM EDT Tue Jul 28 2026

.TODAY...Partly sunny with a chance of showers and thunderstorms.
Highs near 90. Southwest to west winds near 5 mph, increasing to
near 15 mph in the afternoon. Chance of rain 40 percent.
.TONIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 80s. Southwest to west winds 10
to 15 mph, decreasing to near 10 mph. Chance of rain 10 percent.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs near 90. Southwest winds near 10 mph,
increasing to near 15 mph. Chance of rain 10 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 80s. Southwest
to west winds near 10 mph, decreasing to near 5 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Southwest winds near 5
mph, increasing to 5 to 10 mph. Chance of rain 10 percent.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 80s.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Chance of rain 10 percent.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 80s.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs near 90. Chance of rain 10 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 80s.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. A slight chance of
showers. Highs near 90. Lows in the mid 80s. Chance of rain
10 percent. Heat index values up to 110.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs near 90. Chance of rain 20 percent. Heat
index values up to 110.

$$

FLZ077-078-282330-
Monroe Middle Keys-Monroe Lower Keys-
Including the communities of Marathon and Key West
400 AM EDT Tue Jul 28 2026

.TODAY...Partly sunny with a chance of showers and thunderstorms.
Highs near 90. Southwest to west winds near 5 mph, increasing to
10 to 15 mph. Chance of rain 40 percent.
.TONIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 80s. Southwest to west winds
near 10 mph. Chance of rain 10 percent.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs near 90. Southwest to west winds 10 to 15
mph. Chance of rain 10 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 80s. West
winds near 10 mph, becoming southwest and decreasing to near 5
mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. South to southwest winds
near 5 mph, becoming west. Chance of rain 10 percent.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 80s.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Chance of rain 10 percent.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 80s.
.SATURDAY...Mostly sunny. Highs in the lower 90s.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 80s.
.SUNDAY...Mostly sunny. Highs in the lower 90s.
.SUNDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of showers. Lows in the mid 80s.
Chance of rain 10 percent.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Chance of rain 10 percent.

$$

MJV