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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Overcast and Breezy

63°F

17°C

Humidity 78%
Wind Speed N 24 G 36 mph
Barometer 30.24 in (1024.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 27 Jan 12:53 am EST
Extended Forecast for

Key West FL

  • Overnight

    Overnight: Partly cloudy, with a low around 57. Very windy, with a north wind 25 to 30 mph.

    Low: 57 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 68. Breezy, with a north wind 15 to 20 mph.

    High: 68 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. Northeast wind around 15 mph.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. Northeast wind around 15 mph.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56. Breezy, with a north wind 15 to 20 mph.

    Low: 56 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 57. Very windy, with a north wind 25 to 30 mph.
Tuesday
Sunny, with a high near 68. Breezy, with a north wind 15 to 20 mph.
Tuesday Night
Partly cloudy, with a low around 59. Northeast wind around 15 mph.
Wednesday
Partly sunny, with a high near 67. Northeast wind around 15 mph.
Wednesday Night
Mostly cloudy, with a low around 56. Breezy, with a north wind 15 to 20 mph.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 69.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 69. Windy. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 51. Windy. Chance of precipitation is 10%.
Sunday
Mostly sunny, with a high near 61. Breezy.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 7 ft)
Last Update:
12:36 am EST Jan 27, 2026
Forecast Valid:
1am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
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Additional Resources

Radar & Satellite Image

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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