KEY WEST, FL 33040 Weather Forecast & Current Conditions

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KEY WEST, FL
Current Weather

3:53 PM EDT JUN 1, 2026
Scattered Clouds
86°F
Feels Like: 97°F
Dewpoint: 77°F
Rel. Hum.: 75%
Visibility: 10 miles
Wind: WNW at 6 mph
Pressure: 29.98 inches
Last 72 hours

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KEY WEST, FL 33040
Weather Forecast

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Snow Depth pages
TONIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. West winds near 5 mph. Chance of rain 10 percent.
TUESDAY
Partly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. West to northwest winds near 5 mph, becoming southwest to west. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows near 80. West winds near 5 mph, becoming light and variable. Chance of rain 40 percent.
WEDNESDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. West winds near 5 mph, becoming northwest to north and increasing to 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the upper 70s. Northeast winds 5 to 10 mph, becoming east. Chance of rain 60 percent.
THURSDAY
Showers likely with a chance of thunderstorms. Lows in the upper 70s. Highs in the mid 80s. Chance of rain 60 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent.
FRIDAY
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Breezy with lows in the upper 70s. Chance of rain 30 percent.
SATURDAY THROUGH SUNDAY
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the mid 80s. Lows near 80. Chance of rain 20 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows near 80. Chance of rain 30 percent.
MONDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 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/ 1/2026
Monday
1 JUN 2026
KEY WEST, FL 33040 weather forecast Day 1, 12 hours 2 PM 86° 97° Mostly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 43% severe)
WNW   5 75% 77°
High 88° KEY WEST, FL 33040 weather forecast Day 1, 15 hours 5 PM 87° 98° Partly Cloudy NNW   7 70% 76°
Mostly Cloudy



KEY WEST, FL 33040 weather forecast Day 1, 18 hours 8 PM 85° 95° Mostly Cloudy 5%

0% Thunder
( 27% severe)
N   6 75% 76°
KEY WEST, FL 33040 weather forecast Day 1, 21 hours 11 PM 84° 93° Mostly Cloudy N   3 77% 76°
Tuesday
2 JUN 2026
KEY WEST, FL 33040 weather forecast Day 2, 0 hours 2 AM 83° 90° Mostly Cloudy 3%

0% Thunder
( 13% severe)
  CALM 77% 75°
Low 83° KEY WEST, FL 33040 weather forecast Day 2, 3 hours 5 AM 83° 91° Mostly Cloudy   CALM 80% 76°
High 90° KEY WEST, FL 33040 weather forecast Day 2, 6 hours 8 AM 84° 93° Mostly Cloudy 2%

0% Thunder
( 17% severe)
  CALM 77% 76°

Mostly Cloudy



KEY WEST, FL 33040 weather forecast Day 2, 9 hours 11 AM 86° 96° Mostly Cloudy NNW   5 72% 76°
KEY WEST, FL 33040 weather forecast Day 2, 12 hours 2 PM 87° 98° Partly Cloudy 7%

0% Thunder
( 30% severe)
N   7 70% 76°
KEY WEST, FL 33040 weather forecast Day 2, 15 hours 5 PM 87° 97° Mostly Cloudy NNW   7 68% 75°
KEY WEST, FL 33040 weather forecast Day 2, 18 hours 8 PM 84° 92° Mostly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 29% severe)
NNW   5 74% 75°
KEY WEST, FL 33040 weather forecast Day 2, 21 hours 11 PM 84° 92° Mostly Cloudy N   3 74% 75°
Wednesday
3 JUN 2026
KEY WEST, FL 33040 weather forecast Day 3, 0 hours 2 AM 83° 90° Mostly Cloudy 30%
RAIN
.1–.25 in
0% Thunder
( 24% severe)
NNE   2 77% 75°
Low 82° KEY WEST, FL 33040 weather forecast Day 3, 3 hours 5 AM 82° 89° Mostly Cloudy NNE   3 79% 75°
High 90° KEY WEST, FL 33040 weather forecast Day 3, 6 hours 8 AM 84° 92° Mostly Cloudy 48%
RAIN
***
0% Thunder
( 24% severe)
NNE   5 74% 75°

Mostly Cloudy

Rain Likely

KEY WEST, FL 33040 weather forecast Day 3, 9 hours 11 AM 85° 93° Mostly Cloudy NE   7 72% 75°
KEY WEST, FL 33040 weather forecast Day 3, 15 hours 2 PM 85° 93° Mostly Cloudy 57%
RAIN
***
0% Thunder
( 37% severe)
NE   8 72% 75°
KEY WEST, FL 33040 weather forecast Day 3, 18 hours 5 PM 85° 93° Mostly Cloudy NE   9 72% 75°
KEY WEST, FL 33040 weather forecast Day 3, 21 hours 8 PM 83° 90° Mostly Cloudy     NE   7 74% 74°

KEY WEST, FL extended weather forecast

Thursday
4 JUN 2026
Friday
5 JUN 2026
Saturday
6 JUN 2026
Sunday
7 JUN 2026
Monday
8 JUN 2026
Low 77° Low 76° Low 77° Low 78° Low 79°
High 85° High 87° High 87° High 87° High 87°
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
Overcast
73% Rain
Mostly Cloudy
58% Rain
Partly Cloudy
41% Rain
Partly Cloudy
37% Rain
Mostly Cloudy
51% Rain
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