KEY WEST, FL 33040 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


KEY WEST, FL
Current Weather

5:53 PM EDT OCT 2, 2025
Clear
88°F
Feels Like: 98°F
Dewpoint: 75°F
Rel. Hum.: 66%
Visibility: 10 miles
Wind: N at 7 mph
Pressure: 29.93 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 to mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Light and variable winds, becoming northeast to east near 10 mph. Chance of rain 30 percent.
FRIDAY
Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Northeast winds 10 to 15 mph, increasing to near 15 mph. Chance of rain 30 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Northeast to east winds near 15 mph, decreasing to 10 to 15 mph. Chance of rain 40 percent.
SATURDAY
Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. East to southeast winds 10 to 15 mph. Chance of rain 40 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Southeast winds 10 to 15 mph. Chance of rain 50 percent.
SUNDAY
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
SUNDAY NIGHT THROUGH MONDAY NIGHT
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Highs in the upper 80s. Chance of rain 40 percent.
TUESDAY
Partly sunny with a chance of showers and a slight chance of thunderstorms. Breezy. Highs in the upper 80s.
TUESDAY NIGHT THROUGH THURSDAY
Partly to mostly cloudy with a chance of showers and a slight chance of thunderstorms. Breezy. Lows in the upper 70s. Highs in the upper 80s. Chance of rain 30 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 10/ 2/2025
Thursday
2 OCT 2025
KEY WEST, FL 33040 weather forecast Day 1, 12 hours 2 PM 86° 96° Clear 8%

0% Thunder
( 19% severe)
ENE   7 72% 76°
High 87° KEY WEST, FL 33040 weather forecast Day 1, 15 hours 5 PM 86° 96° Partly Cloudy NNE   6 72% 76°
Partly Cloudy

Chance of Rain

KEY WEST, FL 33040 weather forecast Day 1, 18 hours 8 PM 83° 90° Partly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 19% severe)
NNE   6 77% 75°
KEY WEST, FL 33040 weather forecast Day 1, 21 hours 11 PM 82° 89° Partly Cloudy NE   7 82% 76°
Friday
3 OCT 2025
KEY WEST, FL 33040 weather forecast Day 2, 0 hours 2 AM 81° 87° Partly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 27% severe)
NE   7 85% 76°
Low 79° KEY WEST, FL 33040 weather forecast Day 2, 3 hours 5 AM 80° 85° Partly Cloudy ENE   7 88% 76°
High 87° KEY WEST, FL 33040 weather forecast Day 2, 6 hours 8 AM 81° 87° Partly Cloudy 26%
RAIN
<.01 in
0% Thunder
( 28% severe)
NE   8 85% 76°

Partly Cloudy

Chance of Rain

KEY WEST, FL 33040 weather forecast Day 2, 9 hours 11 AM 84° 93° Partly Cloudy NE   9 77% 76°
KEY WEST, FL 33040 weather forecast Day 2, 12 hours 2 PM 85° 95° Partly Cloudy 36%
RAIN
<.01 in
0% Thunder
( 39% severe)
ENE   9 75% 76°
KEY WEST, FL 33040 weather forecast Day 2, 15 hours 5 PM 85° 95° Partly Cloudy ENE   9 75% 76°
KEY WEST, FL 33040 weather forecast Day 2, 18 hours 8 PM 82° 89° Partly Cloudy 47%
RAIN
1–2 in
0% Thunder
( 35% severe)
ENE   9 82% 76°
KEY WEST, FL 33040 weather forecast Day 2, 21 hours 11 PM 81° 87° Partly Cloudy ENE   9 85% 76°
Saturday
4 OCT 2025
KEY WEST, FL 33040 weather forecast Day 3, 0 hours 2 AM 80° 85° Partly Cloudy 37%
RAIN
.5–1 in
0% Thunder
( 29% severe)
ENE   9 88% 76°
Low 78° KEY WEST, FL 33040 weather forecast Day 3, 3 hours 5 AM 80° 85° Partly Cloudy ENE   8 88% 76°
High 87° KEY WEST, FL 33040 weather forecast Day 3, 6 hours 8 AM 81° 87° Partly Cloudy 31%
RAIN
.1–.25 in
0% Thunder
( 24% severe)
ENE   8 85% 76°

Partly Cloudy

Chance of Rain

KEY WEST, FL 33040 weather forecast Day 3, 9 hours 11 AM 84° 93° Partly Cloudy ESE   9 77% 76°
KEY WEST, FL 33040 weather forecast Day 3, 15 hours 2 PM 85° 96° Partly Cloudy 33%
RAIN
.25–.5 in
0% Thunder
( 31% severe)
SSE   10 77% 77°
KEY WEST, FL 33040 weather forecast Day 3, 18 hours 5 PM 85° 96° Partly Cloudy SSE   9 77% 77°
KEY WEST, FL 33040 weather forecast Day 3, 21 hours 8 PM 83° 91° Partly Cloudy     SSE   9 80% 76°

KEY WEST, FL extended weather forecast

Sunday
5 OCT 2025
Monday
6 OCT 2025
Tuesday
7 OCT 2025
Wednesday
8 OCT 2025
Thursday
9 OCT 2025
Low 82° Low 81° Low 80° Low 80° Low 80°
High 89° High 88° 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
61% Rain
Mostly Cloudy
60% Rain
Overcast
40% Rain
Overcast
42% Rain
Mostly Cloudy
40% 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