Zone Forecast Product
Issued by NWS Key West, FL

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854
FPUS52 KKEY 100805
ZFPKEY

Zone Forecasts for the Florida Keys
National Weather Service Key West FL
405 AM EDT Thu Sep 10 2026

FLZ076>078-102200-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the communities of Key Largo, Marathon, and Key West
405 AM EDT Thu Sep 10 2026

.TODAY...Showers likely with a chance of thunderstorms. Highs
near 90. East winds near 10 mph. Chance of rain 60 percent.
.TONIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 80s. East winds near 10 mph.
Chance of rain 30 percent.
.FRIDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs near 90. East winds near 10 mph. Chance of
rain 40 percent.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 80s. East winds 10 to 15 mph.
Chance of rain 50 percent.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs near 90. East winds near 10 mph. Chance of
rain 50 percent.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 80s. Highs near 90.
Chance of rain 40 percent.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 80s. Chance of rain 30 percent.
.MONDAY AND MONDAY NIGHT...Partly cloudy with a chance of showers
and thunderstorms. Highs near 90. Lows in the lower 80s. Chance
of rain 40 percent.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Chance of rain 50 percent.
.TUESDAY NIGHT AND WEDNESDAY...Showers likely with a chance of
thunderstorms. Lows in the lower 80s. Highs near 90. Chance of
rain 70 percent.

$$