KEY WEST, FL 33040 Weather Forecast & Current Conditions

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KEY WEST, FL
Current Weather

3:53 AM EDT JUL 2, 2026
Clear
84°F
Feels Like: 92°F
Dewpoint: 75°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: SSE at 6 mph
Pressure: 29.96 inches
Last 72 hours

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KEY WEST, FL 33040
Weather Forecast

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TODAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. Southeast to south winds near 5 mph, becoming variable at times. Chance of rain 20 percent.
TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 80s. East to southeast winds near 5 mph. Chance of rain 20 percent.
FRIDAY
Mostly sunny, becoming partly cloudy late. A slight chance of showers and thunderstorms. Highs near 90. Southeast winds near 5 mph. Chance of rain 20 percent.
FRIDAY NIGHT
Partly to mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East to southeast winds 5 to 10 mph. Chance of rain 30 percent.
INDEPENDENCE DAY
Partly cloudy with a chance of showers and thunderstorms. Highs near 90. Southeast winds near 5 mph. Chance of rain 30 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 30 percent.
SUNDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 20 percent.
MONDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. Chance of rain 10 percent.
MONDAY NIGHT AND TUESDAY
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 80s. Highs in the lower 90s. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly clear with a chance of showers and thunderstorms. Lows in the mid 80s. Chance of rain 30 percent.
WEDNESDAY
Sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 10 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 PM EDT  7/ 1/2026
Thursday
2 JUL 2026
KEY WEST, FL 33040 weather forecast Day 1, 0 hours 2 AM 85° 93° Partly Cloudy 27%
RAIN
***
0% Thunder
( 36% severe)
ESE   5 72% 75°
Low 83° KEY WEST, FL 33040 weather forecast Day 1, 3 hours 5 AM 84° 93° Partly Cloudy SE   6 77% 76°
High 91° KEY WEST, FL 33040 weather forecast Day 1, 6 hours 8 AM 85° 95° Partly Cloudy 28%
RAIN
***
0% Thunder
( 33% severe)
S   6 75% 76°

Partly Cloudy

Chance of Rain

KEY WEST, FL 33040 weather forecast Day 1, 9 hours 11 AM 87° 98° Partly Cloudy S   6 70% 76°
KEY WEST, FL 33040 weather forecast Day 1, 12 hours 2 PM 88° 98° Partly Cloudy 16%
RAIN
***
0% Thunder
( 41% severe)
SSW   6 66% 75°
KEY WEST, FL 33040 weather forecast Day 1, 15 hours 5 PM 88° 98° Partly Cloudy WNW   6 66% 75°
KEY WEST, FL 33040 weather forecast Day 1, 18 hours 8 PM 86° 95° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 30% severe)
N   5 70% 75°
KEY WEST, FL 33040 weather forecast Day 1, 21 hours 11 PM 86° 95° Mostly Cloudy ENE   6 70% 75°
Friday
3 JUL 2026
KEY WEST, FL 33040 weather forecast Day 2, 0 hours 2 AM 85° 93° Mostly Cloudy 19%
RAIN
.5–1 in
0% Thunder
( 22% severe)
ESE   7 72% 75°
Low 85° KEY WEST, FL 33040 weather forecast Day 2, 3 hours 5 AM 85° 95° Partly Cloudy SE   7 75% 76°
High 92° KEY WEST, FL 33040 weather forecast Day 2, 6 hours 8 AM 86° 96° Partly Cloudy 2%

0% Thunder
( 27% severe)
SSE   6 72% 76°

Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 2, 9 hours 11 AM 88° 99° Partly Cloudy SE   6 68% 76°
KEY WEST, FL 33040 weather forecast Day 2, 12 hours 2 PM 88° 98° Partly Cloudy 4%

0% Thunder
( 38% severe)
E   6 66% 75°
KEY WEST, FL 33040 weather forecast Day 2, 15 hours 5 PM 89° 99° Partly Cloudy NE   6 64% 75°
KEY WEST, FL 33040 weather forecast Day 2, 18 hours 8 PM 87° 97° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 29% severe)
ENE   6 68% 75°
KEY WEST, FL 33040 weather forecast Day 2, 21 hours 11 PM 86° 96° Partly Cloudy E   7 72% 76°

KEY WEST, FL extended weather forecast

Saturday
4 JUL 2026
Sunday
5 JUL 2026
Monday
6 JUL 2026
Tuesday
7 JUL 2026
Wednesday
8 JUL 2026
Low 83° Low 82° Low 82° Low 82° Low 83°
High 90° High 90° High 90° High 90° High 90°
KEY WEST, FL 33040 weather forecast Day 3 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
Partly Cloudy
33% Rain
Partly Cloudy
40% Rain
Partly Cloudy
37% Rain
Partly Cloudy
35% Rain
Partly Cloudy
47% Rain
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