KEY WEST, FL 33040 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


KEY WEST, FL
Current Weather

9:53 PM EDT JUN 22, 2026
Clear
86°F
Feels Like: 100°F
Dewpoint: 79°F
Rel. Hum.: 80%
Visibility: 10 miles
Wind: E at 7 mph
Pressure: 30.13 inches
Last 72 hours

Local Area Snow Depth

Florida Current Weather

Florida MOS Forecast Weather


Regional Weather Maps


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

KEY WEST, FL 33040
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Lows in the lower to mid 80s. East to southeast winds near 10 mph.
TUESDAY
Mostly sunny. Highs near 90. East to southeast winds near 10 mph, decreasing to 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the lower to mid 80s. East winds 5 to 10 mph.
WEDNESDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. East to southeast winds 5 to 10 mph. Chance of rain 10 percent.
WEDNESDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East to southeast winds 5 to 10 mph, increasing to near 10 mph. Chance of rain 10 percent.
THURSDAY AND THURSDAY NIGHT
Mostly clear. Highs near 90. Lows in the lower to mid 80s.
FRIDAY THROUGH SATURDAY
Mostly clear with a slight chance of showers and thunderstorms. Highs near 90. Lows in the lower to mid 80s. Chance of rain 10 percent.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower to mid 80s. Highs near 90. Chance of rain 20 percent.
MONDAY
Mostly sunny with a slight chance of showers and thunderstorms. 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  6/22/2026
Monday
22 JUN 2026
KEY WEST, FL 33040 weather forecast Day 1, 12 hours 2 PM 88° 100° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 30% severe)
SE   10 70% 77°
High 90° KEY WEST, FL 33040 weather forecast Day 1, 15 hours 5 PM 89° 102° Partly Cloudy ESE   9 68% 77°
Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 1, 18 hours 8 PM 86° 97° Partly Cloudy 1%

0% Thunder
( 19% severe)
E   9 75% 77°
KEY WEST, FL 33040 weather forecast Day 1, 21 hours 11 PM 86° 97° Mostly Cloudy E   9 75% 77°
Tuesday
23 JUN 2026
KEY WEST, FL 33040 weather forecast Day 2, 0 hours 2 AM 85° 96° Partly Cloudy 6%

0% Thunder
( 12% severe)
ESE   10 77% 77°
Low 84° KEY WEST, FL 33040 weather forecast Day 2, 3 hours 5 AM 84° 94° Partly Cloudy ESE   10 80% 77°
High 91° KEY WEST, FL 33040 weather forecast Day 2, 6 hours 8 AM 86° 97° Partly Cloudy 2%

0% Thunder
( 20% severe)
SE   9 75% 77°

Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 2, 9 hours 11 AM 87° 99° Partly Cloudy SE   9 72% 77°
KEY WEST, FL 33040 weather forecast Day 2, 12 hours 2 PM 88° 99° Partly Cloudy 3%

0% Thunder
( 26% severe)
ESE   9 68% 76°
KEY WEST, FL 33040 weather forecast Day 2, 15 hours 5 PM 88° 98° Partly Cloudy ESE   8 66% 75°
KEY WEST, FL 33040 weather forecast Day 2, 18 hours 8 PM 86° 95° Partly Cloudy 1%

0% Thunder
( 21% severe)
E   7 70% 75°
KEY WEST, FL 33040 weather forecast Day 2, 21 hours 11 PM 85° 93° Partly Cloudy E   7 72% 75°
Wednesday
24 JUN 2026
KEY WEST, FL 33040 weather forecast Day 3, 0 hours 2 AM 84° 92° Partly Cloudy 2%

0% Thunder
( 19% severe)
E   6 74% 75°
Low 84° KEY WEST, FL 33040 weather forecast Day 3, 3 hours 5 AM 84° 93° Partly Cloudy E   6 77% 76°
High 91° KEY WEST, FL 33040 weather forecast Day 3, 6 hours 8 AM 85° 95° Partly Cloudy 4%

0% Thunder
( 32% severe)
ESE   6 75% 76°

Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 3, 9 hours 11 AM 87° 98° Partly Cloudy E   7 70% 76°
KEY WEST, FL 33040 weather forecast Day 3, 15 hours 2 PM 88° 98° Partly Cloudy 4%

0% Thunder
( 37% severe)
E   8 66% 75°
KEY WEST, FL 33040 weather forecast Day 3, 18 hours 5 PM 88° 98° Partly Cloudy ENE   8 66% 75°
KEY WEST, FL 33040 weather forecast Day 3, 21 hours 8 PM 86° 95° Partly Cloudy     ENE   7 70% 75°

KEY WEST, FL extended weather forecast

Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Sunday
28 JUN 2026
Monday
29 JUN 2026
Low 82° Low 82° Low 83° Low 82° Low 81°
High 89° High 90° High 90° High 90° High 90°
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
30% Rain
Partly Cloudy
27% Rain
Partly Cloudy
36% Rain
Partly Cloudy
46% Rain
Partly Cloudy
41% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Key West, FL
Key West, FL snow
Key West, FL radar
FL map
-or-
-or-
-or-
 
33040
33040 snow
33040 radar
 
-or-
-or-
 
 
FL
FL snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions