KEY WEST, FL 33040 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

33040 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
KEY WEST, FL Current Weather
7:53 PM EDT AUG 28, 2026
Scattered Clouds Thunder 88°F
Feels Like:	98°F
Dewpoint:	75°F
Rel. Hum.:	66%
Visibility:	10 miles
Wind:	E at 7 mph
Pressure:	30.00 inches
Last 72 hours
Local Area Snow Depth
Florida Current Weather
Florida MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

33040 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	KEY WEST, FL 33040 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear with a chance of showers and thunderstorms. Lows in the lower 80s. East winds 5 to 10 mph. Chance of rain 30 percent.

SATURDAY
Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East winds 5 to 10 mph. Chance of rain 40 percent.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower to mid 80s. East winds near 10 mph, becoming east to southeast and increasing to 10 to 15 mph. Chance of rain 40 percent.

SUNDAY
Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East to southeast winds 10 to 15 mph, becoming east and decreasing to 5 to 10 mph. Chance of rain 50 percent.

SUNDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower to mid 80s. Chance of rain 30 percent.

MONDAY
Partly cloudy with a chance of showers and thunderstorms. Highs near 90. Chance of rain 40 percent.

MONDAY NIGHT AND TUESDAY
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 50 percent.

TUESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 50 percent.

WEDNESDAY
Partly cloudy with a chance of showers and thunderstorms. Highs near 90. Chance of rain 50 percent.

WEDNESDAY NIGHT AND THURSDAY
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 50 percent.

THURSDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the lower 80s. Chance of rain 60 percent.

FRIDAY
Mostly cloudy with a chance of thunderstorms. A chance of showers. Highs near 90. Chance of rain 50 percent.

33040 WEATHER SATELLITE LOOPS

Visible Weather Satellite
KEY WEST, FL 33040

Infrared Weather Satellite
KEY WEST, FL 33040

33040 WEATHER RADAR LOOP

NEXRAD Weather Radar
KEY WEST, FL 33040

MOS COMPUTER WEATHER FORECAST

KEY WEST, FL 3 hourly weather forecast

weather forecast created 8:00 AM EDT 8/28/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
28 AUG 2026

2 PM

88°

100°

Partly Cloudy

9%

0% Thunder
( 38% severe)

ESE 9

70%

77°

High 90°

5 PM

89°

102°

Partly Cloudy

E 8

68%

77°

Partly Cloudy

8 PM

86°

96°

Partly Cloudy

15%
RAIN
.01–.1 in

0% Thunder
( 47% severe)

E 8

72%

76°

11 PM

85°

95°

Partly Cloudy

E 9

75%

76°

Saturday
29 AUG 2026

2 AM

85°

96°

Partly Cloudy

20%
RAIN
.01–.1 in

0% Thunder
( 39% severe)

E 9

77%

77°

Low 83°

5 AM

84°

93°

Partly Cloudy

E 9

77%

76°

High 91°

8 AM

85°

96°

Partly Cloudy

33%
RAIN
.1–.25 in

0% Thunder
( 41% severe)

E 9

77%

77°

Partly Cloudy

Chance of Rain

11 AM

87°

99°

Partly Cloudy

ESE 9

72%

77°

2 PM

88°

100°

Partly Cloudy

21%
RAIN
.01–.1 in

0% Thunder
( 46% severe)

ESE 9

70%

77°

5 PM

88°

100°

Partly Cloudy

E 9

70%

77°

8 PM

86°

97°

Partly Cloudy

43%
RAIN
.25–.5 in

0% Thunder
( 55% severe)

ENE 8

75%

77°

11 PM

85°

96°

Partly Cloudy

E 10

77%

77°

Sunday
30 AUG 2026

2 AM

85°

97°

Partly Cloudy

27%
RAIN
.01–.1 in

0% Thunder
( 37% severe)

ESE 12

80%

78°

Low 83°

5 AM

85°

96°

Partly Cloudy

ESE 12

77%

77°

High 91°

8 AM

86°

97°

Partly Cloudy

28%
RAIN
.01–.1 in

0% Thunder
( 38% severe)

ESE 10

75%

77°

Partly Cloudy

Chance of Rain

11 AM

87°

99°

Partly Cloudy

ESE 9

72%

77°

2 PM

88°

101°

Partly Cloudy

23%
RAIN
<.01 in

0% Thunder
( 50% severe)

ESE 9

72%

78°

5 PM

89°

103°

Partly Cloudy

E 9

70%

78°

8 PM

86°

98°

Partly Cloudy

E 9

77%

78°


KEY WEST, FL extended weather forecast
Monday 31 AUG 2026	Tuesday 1 SEP 2026	Wednesday 2 SEP 2026	Thursday 3 SEP 2026	Friday 4 SEP 2026
Low 83°	Low 83°	Low 83°	Low 81°	Low 81°
High 92°	High 91°	High 91°	High 89°	High 90°

Partly Cloudy 47% Rain	Mostly Cloudy 57% Rain	Mostly Cloudy 60% Rain	Overcast 62% Rain	Mostly Cloudy 53% 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 © 2026 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately