KEY WEST, FL 33040 Weather Forecast & Current Conditions

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KEY WEST, FL
Current Weather

4:53 PM EDT JUN 4, 2026
Few Clouds
82°F
Feels Like: 89°F
Dewpoint: 75°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: E at 9 mph
Pressure: 30.01 inches
Last 72 hours

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KEY WEST, FL 33040
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Showers likely with a chance of thunderstorms. Lows in the upper 70s. East winds 10 to 15 mph. Chance of rain 60 percent.
FRIDAY
Showers likely with a chance of thunderstorms. Highs in the mid 80s. East winds 10 to 15 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. East winds 10 to 15 mph. Chance of rain 40 percent.
SATURDAY
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. East winds 10 to 15 mph. Chance of rain 40 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows near 80. East winds 10 to 15 mph. Chance of rain 30 percent.
SUNDAY
Partly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 30 percent.
MONDAY
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 40 percent.
TUESDAY
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
TUESDAY NIGHT
Showers likely with a chance of thunderstorms. Lows near 80. Chance of rain 60 percent.
WEDNESDAY
Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent.
WEDNESDAY NIGHT AND THURSDAY
Showers likely with a chance of thunderstorms. Lows near 80. Highs in the upper 80s. Chance of rain 60 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  6/ 4/2026
Thursday
4 JUN 2026
KEY WEST, FL 33040 weather forecast Day 1, 12 hours 2 PM 84° 92° Mostly Cloudy 78%
RAIN
***
0% Thunder
( 47% severe)
E   12 74% 75°
High 85° KEY WEST, FL 33040 weather forecast Day 1, 15 hours 5 PM 83° 90° Mostly Cloudy ENE   13 77% 75°
Mostly Cloudy

Rain Likely

KEY WEST, FL 33040 weather forecast Day 1, 18 hours 8 PM 81° 86° Mostly Cloudy 46%
RAIN
.5–1 in
0% Thunder
( 30% severe)
ENE   12 79% 74°
KEY WEST, FL 33040 weather forecast Day 1, 21 hours 11 PM 81° 86° Mostly Cloudy E   13 79% 74°
Friday
5 JUN 2026
KEY WEST, FL 33040 weather forecast Day 2, 0 hours 2 AM 81° 86° Mostly Cloudy 49%
RAIN
***
0% Thunder
( 23% severe)
E   12 79% 74°
Low 80° KEY WEST, FL 33040 weather forecast Day 2, 3 hours 5 AM 81° 86° Mostly Cloudy E   10 79% 74°
High 88° KEY WEST, FL 33040 weather forecast Day 2, 6 hours 8 AM 82° 88° Mostly Cloudy 67%
RAIN
***
0% Thunder
( 31% severe)
ESE   10 77% 74°

Mostly Cloudy

Rain Likely

KEY WEST, FL 33040 weather forecast Day 2, 9 hours 11 AM 83° 90° Mostly Cloudy E   13 77% 75°
KEY WEST, FL 33040 weather forecast Day 2, 12 hours 2 PM 84° 92° Mostly Cloudy 43%
RAIN
***
0% Thunder
( 43% severe)
ENE   14 74% 75°
KEY WEST, FL 33040 weather forecast Day 2, 15 hours 5 PM 84° 91° Mostly Cloudy ENE   15 72% 74°
KEY WEST, FL 33040 weather forecast Day 2, 18 hours 8 PM 82° 87° Mostly Cloudy 18%
RAIN
.01–.1 in
0% Thunder
( 32% severe)
E   13 74% 73°
KEY WEST, FL 33040 weather forecast Day 2, 21 hours 11 PM 82° 87° Mostly Cloudy E   14 74% 73°
Saturday
6 JUN 2026
KEY WEST, FL 33040 weather forecast Day 3, 0 hours 2 AM 82° 87° Partly Cloudy 22%
RAIN
<.01 in
0% Thunder
( 24% severe)
E   12 74% 73°
Low 81° KEY WEST, FL 33040 weather forecast Day 3, 3 hours 5 AM 81° 86° Partly Cloudy E   12 77% 73°
High 89° KEY WEST, FL 33040 weather forecast Day 3, 6 hours 8 AM 82° 87° Partly Cloudy 27%
RAIN
<.01 in
0% Thunder
( 34% severe)
ENE   12 74% 73°

Partly Cloudy

Chance of Rain

KEY WEST, FL 33040 weather forecast Day 3, 9 hours 11 AM 84° 91° Partly Cloudy ENE   13 72% 74°
KEY WEST, FL 33040 weather forecast Day 3, 15 hours 2 PM 85° 93° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 40% severe)
E   14 70% 74°
KEY WEST, FL 33040 weather forecast Day 3, 18 hours 5 PM 85° 93° Partly Cloudy E   14 70% 74°
KEY WEST, FL 33040 weather forecast Day 3, 21 hours 8 PM 83° 90° Partly Cloudy     E   13 74% 74°

KEY WEST, FL extended weather forecast

Sunday
7 JUN 2026
Monday
8 JUN 2026
Tuesday
9 JUN 2026
Wednesday
10 JUN 2026
Thursday
11 JUN 2026
Low 79° Low 80° Low 82° Low 81° Low 80°
High 88° High 88° High 89° High 87° High 86°
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
55% Rain
Partly Cloudy
59% Rain
Mostly Cloudy
55% Rain
Overcast
59% Rain
Overcast
67% Rain
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