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

Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Overcast

65°F

18°C

Humidity 70%
Wind Speed NE 8 mph
Barometer 30.13 in (1020.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Jan 11:53 pm EST
Extended Forecast for

Key West FL

  • Overnight

    Overnight: A slight chance of showers after 1am. Partly cloudy, with a low around 62. East wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers. Mostly sunny, with a high near 73. Northeast wind 5 to 10 mph. Chance of precipitation is 10%.

    High: 73 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers. Mostly cloudy, with a low around 67. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers. Mostly sunny, with a high near 74. North wind 10 to 15 mph. Chance of precipitation is 10%.

    High: 74 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers. Partly cloudy, with a low around 58. Breezy, with a north wind 15 to 20 mph. Chance of precipitation is 10%.

    Low: 58 °F

    Slight Chance
    Showers and
    Breezy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Breezy.

    High: 72 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Breezy.

    Low: 64 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Overnight
A slight chance of showers after 1am. Partly cloudy, with a low around 62. East wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 73. Northeast wind 5 to 10 mph. Chance of precipitation is 10%.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 67. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Mostly sunny, with a high near 74. North wind 10 to 15 mph. Chance of precipitation is 10%.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 58. Breezy, with a north wind 15 to 20 mph. Chance of precipitation is 10%.
M.L.King Day
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 72. Breezy.
Tuesday Night
Partly cloudy, with a low around 64. Breezy.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 75. Breezy. Chance of precipitation is 10%.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Friday
A slight chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
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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:
12:15 am EST Jan 17, 2026
Forecast Valid:
12am EST Jan 17, 2026-6pm EST Jan 23, 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