KEY WEST, FL 33040 Weather Forecast & Current Conditions

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33040 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
KEY WEST, FL Current Weather
2:53 PM EDT AUG 13, 2026
Broken Clouds 88°F
Feels Like:	100°F
Dewpoint:	77°F
Rel. Hum.:	70%
Visibility:	10 miles
Wind:	S at 5 mph
Pressure:	30.07 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

TODAY
Partly cloudy with a slight chance of showers and thunderstorms. Highs near 90. East to southeast winds near 5 mph, becoming light and variable. Chance of rain 20 percent.

TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower to mid 80s. Light and variable winds, becoming east to southeast and increasing to near 10 mph. Chance of rain 20 percent.

FRIDAY
Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East winds near 10 mph, increasing to 10 to 15 mph. Chance of rain 30 percent.

FRIDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East to southeast winds 10 to 15 mph. Chance of rain 40 percent.

SATURDAY
Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East to southeast winds 10 to 15 mph, decreasing to near 10 mph. Chance of rain 40 percent.

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

SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs in the lower 90s. Lows in the lower to mid 80s.

MONDAY THROUGH WEDNESDAY
Mostly clear with a slight chance of showers. Highs near 90. Lows in the lower to mid 80s. Chance of rain 10 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 8/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
13 AUG 2026

2 PM

88°

99°

Partly Cloudy

6%

0% Thunder
( 43% severe)

E 7

68%

76°

High 89°

5 PM

88°

99°

Partly Cloudy

NNE 7

68%

76°

Partly Cloudy

8 PM

87°

98°

Partly Cloudy

5%

0% Thunder
( 45% severe)

NE 7

70%

76°

11 PM

85°

95°

Partly Cloudy

E 8

75%

76°

Friday
14 AUG 2026

2 AM

85°

96°

Partly Cloudy

1%

0% Thunder
( 21% severe)

E 9

77%

77°

Low 83°

5 AM

85°

95°

Partly Cloudy

ESE 9

75%

76°

High 91°

8 AM

86°

96°

Partly Cloudy

6%

0% Thunder
( 27% severe)

ESE 9

72%

76°

Partly Cloudy

11 AM

88°

99°

Partly Cloudy

E 10

68%

76°

2 PM

89°

102°

Partly Cloudy

18%
RAIN
.1–.25 in

0% Thunder
( 41% severe)

E 12

68%

77°

5 PM

89°

103°

Partly Cloudy

E 13

70%

78°

8 PM

86°

98°

Partly Cloudy

27%
RAIN
.5–1 in

0% Thunder
( 53% severe)

E 12

77%

78°

11 PM

85°

97°

Partly Cloudy

E 13

80%

78°

Saturday
15 AUG 2026

2 AM

85°

98°

Partly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 36% severe)

ESE 12

82%

79°

Low 83°

5 AM

84°

95°

Partly Cloudy

ESE 12

82%

78°

High 90°

8 AM

85°

97°

Partly Cloudy

22%
RAIN
.1–.25 in

0% Thunder
( 39% severe)

ESE 12

80%

78°

Partly Cloudy

Chance of Rain

11 AM

87°

99°

Partly Cloudy

ESE 12

72%

77°

2 PM

88°

101°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 42% severe)

ESE 12

72%

78°

5 PM

88°

101°

Clear

E 12

72%

78°

8 PM

86°

98°

Partly Cloudy

E 12

77%

78°


KEY WEST, FL extended weather forecast
Sunday 16 AUG 2026	Monday 17 AUG 2026	Tuesday 18 AUG 2026	Wednesday 19 AUG 2026	Thursday 20 AUG 2026
Low 83°	Low 83°	Low 83°	Low 84°	Low 83°
High 91°	High 92°	High 91°	High 91°	High 91°

Clear 17% Rain	Clear 18% Rain	Partly Cloudy 33% Rain	Partly Cloudy 28% Rain	Partly Cloudy 35% Rain

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