KEY WEST, FL 33040 Weather Forecast & Current Conditions

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KEY WEST, FL
Current Weather

2:53 AM EST JAN 1, 2026
Broken Clouds
63°F
Feels Like: 63°F
Dewpoint: 52°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: NNW at 8 mph
Pressure: 30.13 inches
Last 72 hours

Local Area Snow Depth

Florida Current Weather

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KEY WEST, FL 33040
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Lows in the mid to upper 50s. Northwest to north winds near 15 mph, decreasing to 10 to 15 mph.
NEW YEARS DAY
Partly cloudy, becoming mostly sunny in the afternoon. Highs in the mid to upper 60s. Northwest to north winds 10 to 15 mph, becoming north 5 to 10 mph.
THURSDAY NIGHT
Mostly clear. Lows near 60. North winds 5 to 10 mph, becoming north to northeast.
FRIDAY
Mostly sunny. Highs in the lower 70s. North to northeast winds near 5 mph, becoming light and variable.
FRIDAY NIGHT
Mostly clear. Lows in the lows 60 to 65. Light and variable winds.
SATURDAY THROUGH SUNDAY
Mostly clear. Highs in the mid 70s. Lows in the mid 60s.
SUNDAY NIGHT THROUGH WEDNESDAY
Mostly clear. Lows in the mid to upper 60s. Highs in the mid 70s.

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  7:00 PM EST 12/31/2025
Thursday
1 JAN 2026
KEY WEST, FL 33040 weather forecast Day 1, 0 hours 1 AM 61° 60° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NNW   8 75% 53°
Low 60° KEY WEST, FL 33040 weather forecast Day 1, 3 hours 4 AM 61° 60° Partly Cloudy NNW   8 78% 54°
High 69° KEY WEST, FL 33040 weather forecast Day 1, 6 hours 7 AM 61° 60° Mostly Cloudy 2%

0% Thunder
( 1% severe)
N   8 78% 54°

Partly Cloudy



KEY WEST, FL 33040 weather forecast Day 1, 9 hours 10 AM 65° 65° Partly Cloudy N   9 68% 54°
KEY WEST, FL 33040 weather forecast Day 1, 12 hours 1 PM 66° 66° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNE   9 70% 56°
KEY WEST, FL 33040 weather forecast Day 1, 15 hours 4 PM 67° 67° Partly Cloudy N   8 68% 56°
KEY WEST, FL 33040 weather forecast Day 1, 18 hours 7 PM 63° 63° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   6 78% 56°
KEY WEST, FL 33040 weather forecast Day 1, 21 hours 10 PM 63° 63° Partly Cloudy N   6 78% 56°
Friday
2 JAN 2026
KEY WEST, FL 33040 weather forecast Day 2, 0 hours 1 AM 63° 64° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   5 78% 56°
Low 61° KEY WEST, FL 33040 weather forecast Day 2, 3 hours 4 AM 63° 63° Partly Cloudy NNE   6 78% 56°
High 72° KEY WEST, FL 33040 weather forecast Day 2, 6 hours 7 AM 64° 65° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   5 75% 56°

Clear



KEY WEST, FL 33040 weather forecast Day 2, 9 hours 10 AM 68° 68° Clear NE   6 65% 56°
KEY WEST, FL 33040 weather forecast Day 2, 12 hours 1 PM 70° 70° Clear 0%

0% Thunder
( 0% severe)
ENE   7 59% 55°
KEY WEST, FL 33040 weather forecast Day 2, 15 hours 4 PM 70° 70° Clear ENE   6 59% 55°
KEY WEST, FL 33040 weather forecast Day 2, 18 hours 7 PM 66° 66° Clear 0%

0% Thunder
( 0% severe)
NE   2 68% 55°
KEY WEST, FL 33040 weather forecast Day 2, 21 hours 10 PM 65° 65° Clear ENE   1 70% 55°

KEY WEST, FL extended weather forecast

Saturday
3 JAN 2026
Sunday
4 JAN 2026
Monday
5 JAN 2026
Tuesday
6 JAN 2026
Wednesday
7 JAN 2026
Low 62° Low 66° Low 68° Low 68° Low 69°
High 73° High 77° High 75° High 77° High 77°
KEY WEST, FL 33040 weather forecast Day 3 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
Clear
4% Rain
Partly Cloudy
10% Rain
Clear
10% Rain
Clear
13% Rain
Partly Cloudy
20% Rain
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