KEY WEST, FL 33040 Weather Forecast & Current Conditions

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KEY WEST, FL
Current Weather

10:53 PM EDT APR 17, 2026
Clear
79°F
Feels Like: 82°F
Dewpoint: 72°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: E at 6 mph
Pressure: 30.01 inches
Last 72 hours

Local Area Snow Depth

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KEY WEST, FL 33040
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly to mostly cloudy with a slight chance of showers. Lows in the mid 70s. East winds near 10 mph. Chance of rain 10 percent.
SATURDAY
Partly sunny. Highs in the lower to mid 80s. East winds near 10 mph.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers. Lows in the mid 70s. East winds decreasing to 5 to 10 mph. Chance of rain 10 percent.
SUNDAY
Partly sunny with a slight chance of showers. Highs in the lower to mid 80s. East winds near 5 mph, becoming variable. Chance of rain 10 percent.
SUNDAY NIGHT
Partly to mostly cloudy with a slight chance of showers. Lows in the mid 70s. Variable winds near 5 mph, becoming north to northeast. Chance of rain 10 percent.
MONDAY
Partly cloudy with a slight chance of showers. Highs in the lower to mid 80s. Chance of rain 10 percent.
MONDAY NIGHT
Mostly cloudy with a slight chance of showers. Breezy early, becoming windy. Lows in the lower 70s. Chance of rain 20 percent.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Windy. Highs near 80. Lows in the lower 70s.
WEDNESDAY
Mostly cloudy. Windy, becoming breezy. Highs near 80.
WEDNESDAY NIGHT
Mostly cloudy with a slight chance of showers. Breezy with lows in the lower 70s. Chance of rain 10 percent.
THURSDAY AND THURSDAY NIGHT
Partly to mostly cloudy with a slight chance of showers. Breezy. Highs near 80. Lows in the lower 70s. Chance of rain 10 percent.
FRIDAY
Mostly sunny. Highs near 80.

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  4/17/2026
Friday
17 APR 2026
KEY WEST, FL 33040 weather forecast Day 1, 12 hours 2 PM 82° 85° Partly Cloudy 2%

0% Thunder
( 4% severe)
NE   10 65% 69°
High 83° KEY WEST, FL 33040 weather forecast Day 1, 15 hours 5 PM 81° 84° Partly Cloudy NE   9 69% 70°
Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 1, 18 hours 8 PM 78° 80° Partly Cloudy 0%

0% Thunder
( 4% severe)
ENE   8 76% 70°
KEY WEST, FL 33040 weather forecast Day 1, 21 hours 11 PM 77° 79° Partly Cloudy ENE   8 79% 70°
Saturday
18 APR 2026
KEY WEST, FL 33040 weather forecast Day 2, 0 hours 2 AM 77° 79° Partly Cloudy 1%

0% Thunder
( 5% severe)
E   9 82% 71°
Low 76° KEY WEST, FL 33040 weather forecast Day 2, 3 hours 5 AM 76° 77° Partly Cloudy E   9 85% 71°
High 85° KEY WEST, FL 33040 weather forecast Day 2, 6 hours 8 AM 77° 79° Partly Cloudy 2%

0% Thunder
( 3% severe)
ENE   8 82% 71°

Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 2, 9 hours 11 AM 81° 85° Partly Cloudy E   9 72% 71°
KEY WEST, FL 33040 weather forecast Day 2, 12 hours 2 PM 83° 88° Clear 1%

0% Thunder
( 3% severe)
E   10 67% 71°
KEY WEST, FL 33040 weather forecast Day 2, 15 hours 5 PM 83° 88° Partly Cloudy E   10 67% 71°
KEY WEST, FL 33040 weather forecast Day 2, 18 hours 8 PM 79° 82° Partly Cloudy 0%

0% Thunder
( 4% severe)
E   8 77% 71°
KEY WEST, FL 33040 weather forecast Day 2, 21 hours 11 PM 78° 80° Partly Cloudy E   8 79% 71°
Sunday
19 APR 2026
KEY WEST, FL 33040 weather forecast Day 3, 0 hours 2 AM 77° 78° Mostly Cloudy 2%

0% Thunder
( 4% severe)
E   8 85% 72°
Low 77° KEY WEST, FL 33040 weather forecast Day 3, 3 hours 5 AM 77° 78° Mostly Cloudy E   7 85% 72°
High 85° KEY WEST, FL 33040 weather forecast Day 3, 6 hours 8 AM 77° 78° Mostly Cloudy 2%

0% Thunder
( 3% severe)
E   6 85% 72°

Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 3, 9 hours 11 AM 82° 86° Partly Cloudy E   6 69% 71°
KEY WEST, FL 33040 weather forecast Day 3, 15 hours 2 PM 83° 88° Partly Cloudy 1%

0% Thunder
( 4% severe)
ENE   6 67% 71°
KEY WEST, FL 33040 weather forecast Day 3, 18 hours 5 PM 83° 88° Partly Cloudy NNE   7 67% 71°
KEY WEST, FL 33040 weather forecast Day 3, 21 hours 8 PM 79° 82° Partly Cloudy     N   6 74% 70°

KEY WEST, FL extended weather forecast

Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Low 74° Low 73° Low 71° Low 70° Low 73°
High 84° High 81° High 80° High 80° High 83°
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
Clear
17% Rain
Mostly Cloudy
55% Rain
Overcast
55% Rain
Overcast
59% Rain
Partly Cloudy
39% Rain
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