KEY WEST, FL 33040 Weather Forecast & Current Conditions

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KEY WEST, FL
Current Weather

2:53 PM EDT MAY 29, 2026
Broken Clouds
84°F
Feels Like: 92°F
Dewpoint: 75°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: SSW at 8 mph
Pressure: 29.96 inches
Last 72 hours

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KEY WEST, FL 33040
Weather Forecast

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REST OF TODAY
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. South winds 5 to 10 mph, becoming variable at times. Chance of rain 30 percent.
TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows near 80. Southwest to west winds 5 to 10 mph. Chance of rain 10 percent.
SATURDAY
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 10 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 80s. Southwest winds near 5 mph.
SUNDAY
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
SUNDAY NIGHT
Mostly cloudy. Lows in the lower 80s.
MONDAY
Partly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 10 percent.
MONDAY NIGHT
Mostly cloudy with a slight chance of showers. Lows near 80. Chance of rain 10 percent.
TUESDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
TUESDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Lows near 80. Chance of rain 20 percent.
WEDNESDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Highs in the upper 80s. Chance of rain 40 percent.

Visible Weather Satellite
KEY WEST, FL 33040
Infrared Weather Satellite
KEY WEST, FL 33040
NEXRAD Weather Radar
KEY WEST, FL 33040

KEY WEST, FL 3 hourly weather forecast

weather forecast created  8:00 AM EDT  5/29/2026
Friday
29 MAY 2026
KEY WEST, FL 33040 weather forecast Day 1, 12 hours 2 PM 86° 95° Mostly Cloudy 14%
RAIN
.1–.25 in
0% Thunder
( 16% severe)
SW   6 70% 75°
High 87° KEY WEST, FL 33040 weather forecast Day 1, 15 hours 5 PM 86° 95° Mostly Cloudy WNW   6 70% 75°
Mostly Cloudy



KEY WEST, FL 33040 weather forecast Day 1, 18 hours 8 PM 84° 92° Mostly Cloudy 3%

0% Thunder
( 12% severe)
NW   3 74% 75°
KEY WEST, FL 33040 weather forecast Day 1, 21 hours 11 PM 83° 90° Mostly Cloudy   CALM 77% 75°
Saturday
30 MAY 2026
KEY WEST, FL 33040 weather forecast Day 2, 0 hours 2 AM 83° 90° Mostly Cloudy 7%

0% Thunder
( 9% severe)
  CALM 74% 74°
Low 82° KEY WEST, FL 33040 weather forecast Day 2, 3 hours 5 AM 82° 89° Mostly Cloudy   CALM 79% 75°
High 90° KEY WEST, FL 33040 weather forecast Day 2, 6 hours 8 AM 84° 92° Mostly Cloudy 7%

0% Thunder
( 15% severe)
  CALM 74% 75°

Mostly Cloudy



KEY WEST, FL 33040 weather forecast Day 2, 9 hours 11 AM 85° 93° Mostly Cloudy N   3 72% 75°
KEY WEST, FL 33040 weather forecast Day 2, 12 hours 2 PM 86° 96° Mostly Cloudy 4%

0% Thunder
( 19% severe)
SSW   6 72% 76°
KEY WEST, FL 33040 weather forecast Day 2, 15 hours 5 PM 86° 95° Mostly Cloudy W   7 70% 75°
KEY WEST, FL 33040 weather forecast Day 2, 18 hours 8 PM 84° 92° Mostly Cloudy 2%

0% Thunder
( 16% severe)
NW   3 74% 75°
KEY WEST, FL 33040 weather forecast Day 2, 21 hours 11 PM 84° 92° Mostly Cloudy   CALM 74% 75°
Sunday
31 MAY 2026
KEY WEST, FL 33040 weather forecast Day 3, 0 hours 2 AM 83° 90° Mostly Cloudy 5%

0% Thunder
( 11% severe)
  CALM 77% 75°
Low 82° KEY WEST, FL 33040 weather forecast Day 3, 3 hours 5 AM 82° 89° Partly Cloudy S   3 82% 76°
High 90° KEY WEST, FL 33040 weather forecast Day 3, 6 hours 8 AM 84° 93° Mostly Cloudy 6%

0% Thunder
( 17% severe)
SSW   2 77% 76°

Mostly Cloudy



KEY WEST, FL 33040 weather forecast Day 3, 9 hours 11 AM 86° 96° Mostly Cloudy S   5 72% 76°
KEY WEST, FL 33040 weather forecast Day 3, 15 hours 2 PM 86° 96° Mostly Cloudy 2%

0% Thunder
( 25% severe)
S   6 72% 76°
KEY WEST, FL 33040 weather forecast Day 3, 18 hours 5 PM 87° 97° Mostly Cloudy W   6 68% 75°
KEY WEST, FL 33040 weather forecast Day 3, 21 hours 8 PM 85° 93° Mostly Cloudy     NNW   3 72% 75°

KEY WEST, FL extended weather forecast

Monday
1 JUN 2026
Tuesday
2 JUN 2026
Wednesday
3 JUN 2026
Thursday
4 JUN 2026
Friday
5 JUN 2026
Low 81° Low 80° Low 80° Low 81° Low 81°
High 89° High 89° High 88° High 88° High 88°
KEY WEST, FL 33040 weather forecast Day 4 KEY WEST, FL 33040 weather forecast Day 5 KEY WEST, FL 33040 weather forecast Day 6 KEY WEST, FL 33040 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
27% Rain
Partly Cloudy
29% Rain
Partly Cloudy
29% Rain
Partly Cloudy
36% Rain
Overcast
51% Rain
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