370
FPUS52 KKEY 311927
ZFPKEY

Zone Forecasts for the Florida Keys
National Weather Service Key West FL
327 PM EDT Mon Aug 31 2026

FLZ076>078-010945-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the communities of Key Largo, Marathon, and Key West
327 PM EDT Mon Aug 31 2026

.TONIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 80s. Northeast to east winds
near 5 mph, becoming east to southeast. Chance of rain 30
percent.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs near 90. East to southeast winds near 5 mph.
Chance of rain 40 percent.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 80s. Northeast to east winds 5
to 10 mph, becoming east to southeast and decreasing to near 5 mph.
Chance of rain 30 percent.
.WEDNESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs near 90. East winds near 5 mph. Chance of
rain 50 percent.
.WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms.
Lows in the lower 80s. East winds near 5 mph. Chance of rain
60 percent.
.THURSDAY...Showers likely with a chance of thunderstorms. Highs
near 90. Chance of rain 60 percent.
.THURSDAY NIGHT...Showers and thunderstorms likely. Lows in the
lower 80s. Chance of rain 60 percent.
.FRIDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
.FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows in the lower 80s. Highs near 90.
Chance of rain 50 percent.
.SUNDAY NIGHT...Showers likely with a chance of thunderstorms.
Lows in the lower 80s. Chance of rain 60 percent.
.LABOR DAY...Partly cloudy with a chance of showers and
thunderstorms. Highs near 90. Chance of rain 50 percent.

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