National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Mostly Cloudy

62°F

17°C

Humidity 67%
Wind Speed NW 14 G 23 mph
Barometer 30.09 in (1019.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 5 Feb 8:53 pm EST
Extended Forecast for

Key West FL

  • Tonight

    Tonight: Partly cloudy, with a low around 55. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 55 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 65. Northwest wind 10 to 15 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Northwest wind around 15 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71. North wind around 10 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. Northwest wind around 15 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 65. Northwest wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 59. Northwest wind around 15 mph.
Saturday
Sunny, with a high near 71. North wind around 10 mph.
Saturday Night
Mostly clear, with a low around 59. Northwest wind around 15 mph.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.56°N 81.8°W (Elev. 3 ft)
Last Update:
9:15 pm EST Feb 5, 2026
Forecast Valid:
9pm EST Feb 5, 2026-6pm EST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation