KEY WEST, FL 33040 Weather Forecast & Current Conditions

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KEY WEST, FL
Current Weather

9:53 PM EDT JUN 19, 2026
Clear
84°F
Feels Like: 92°F
Dewpoint: 75°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: Calm
Pressure: 30.06 inches
Last 72 hours

Local Area Snow Depth

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KEY WEST, FL 33040
Weather Forecast

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TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 10 percent.
SATURDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 10 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 80s. East winds 5 to 10 mph.
SUNDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. Variable winds near 5 mph. Chance of rain 10 percent.
SUNDAY NIGHT
Mostly clear. Lows in the mid 80s. Variable winds near 5 mph, becoming southeast.
MONDAY THROUGH TUESDAY
Partly cloudy. Highs near 90. Lows in the lower 80s. Chance of rain 10 percent.
TUESDAY NIGHT
Partly cloudy with a slight chance of showers. Lows in the lower 80s. Chance of rain 10 percent.
WEDNESDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. Chance of rain 10 percent.
WEDNESDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 20 percent.
THURSDAY
Mostly sunny with a slight chance of showers. Highs near 90. Chance of rain 10 percent.
THURSDAY NIGHT AND FRIDAY
Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. 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 AM EDT  6/19/2026
Friday
19 JUN 2026
KEY WEST, FL 33040 weather forecast Day 1, 12 hours 2 PM 87° 100° Partly Cloudy 3%

0% Thunder
( 37% severe)
SSE   9 75% 78°
High 89° KEY WEST, FL 33040 weather forecast Day 1, 15 hours 5 PM 88° 100° Partly Cloudy SE   7 70% 77°
Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 1, 18 hours 8 PM 86° 96° Partly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 26% severe)
E   6 72% 76°
KEY WEST, FL 33040 weather forecast Day 1, 21 hours 11 PM 84° 94° Partly Cloudy E   7 80% 77°
Saturday
20 JUN 2026
KEY WEST, FL 33040 weather forecast Day 2, 0 hours 2 AM 84° 94° Partly Cloudy 2%

0% Thunder
( 14% severe)
ESE   8 80% 77°
Low 83° KEY WEST, FL 33040 weather forecast Day 2, 3 hours 5 AM 83° 92° Partly Cloudy SE   8 82% 77°
High 90° KEY WEST, FL 33040 weather forecast Day 2, 6 hours 8 AM 85° 96° Partly Cloudy 3%

0% Thunder
( 26% severe)
SE   7 77% 77°

Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 2, 9 hours 11 AM 86° 96° Partly Cloudy SSE   7 72% 76°
KEY WEST, FL 33040 weather forecast Day 2, 12 hours 2 PM 87° 98° Partly Cloudy 7%

0% Thunder
( 27% severe)
SSE   7 70% 76°
KEY WEST, FL 33040 weather forecast Day 2, 15 hours 5 PM 87° 98° Partly Cloudy SE   7 70% 76°
KEY WEST, FL 33040 weather forecast Day 2, 18 hours 8 PM 86° 95° Partly Cloudy 3%

0% Thunder
( 25% severe)
NNE   6 70% 75°
KEY WEST, FL 33040 weather forecast Day 2, 21 hours 11 PM 85° 95° Partly Cloudy ENE   6 75% 76°
Sunday
21 JUN 2026
KEY WEST, FL 33040 weather forecast Day 3, 0 hours 2 AM 84° 93° Partly Cloudy 1%

0% Thunder
( 11% severe)
E   6 77% 76°
Low 83° KEY WEST, FL 33040 weather forecast Day 3, 3 hours 5 AM 83° 91° Partly Cloudy SE   6 80% 76°
High 91° KEY WEST, FL 33040 weather forecast Day 3, 6 hours 8 AM 85° 95° Partly Cloudy 1%

0% Thunder
( 19% severe)
SSE   6 75% 76°

Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 3, 9 hours 11 AM 86° 96° Clear SSE   6 72% 76°
KEY WEST, FL 33040 weather forecast Day 3, 15 hours 2 PM 88° 98° Partly Cloudy 2%

0% Thunder
( 29% severe)
SSE   6 66% 75°
KEY WEST, FL 33040 weather forecast Day 3, 18 hours 5 PM 88° 98° Clear NA   6 66% 75°
KEY WEST, FL 33040 weather forecast Day 3, 21 hours 8 PM 86° 95° Partly Cloudy     NNE   5 70% 75°

KEY WEST, FL extended weather forecast

Monday
22 JUN 2026
Tuesday
23 JUN 2026
Wednesday
24 JUN 2026
Thursday
25 JUN 2026
Friday
26 JUN 2026
Low 81° Low 81° Low 82° Low 82° Low 82°
High 90° High 90° High 90° High 90° High 89°
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
26% Rain
Partly Cloudy
24% Rain
Partly Cloudy
39% Rain
Partly Cloudy
46% Rain
Partly Cloudy
44% Rain
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