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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Mostly Cloudy

66°F

19°C

Humidity 84%
Wind Speed Calm
Barometer 30.11 in (1020.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Feb 7:53 am EST
Extended Forecast for

Key West FL

  • Today

    Today: Mostly sunny, with a high near 77. North wind around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 60. North wind around 5 mph.

    Low: 60 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, sunny, with a high near 78. East wind 5 to 10 mph.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. East wind around 10 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers. Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.

    High: 77 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers

  • Washington's Birthday

    Washington's Birthday: A chance of showers. Sunny, with a high near 77. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers. Mostly clear, with a low around 64. Chance of precipitation is 10%.

    Low: 64 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 77. North wind around 5 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 60. North wind around 5 mph.
Saturday
Patchy fog before 7am. Otherwise, sunny, with a high near 78. East wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 68. East wind around 10 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Washington's Birthday
A chance of showers. Sunny, with a high near 77. Chance of precipitation is 30%.
Monday Night
A slight chance of showers. Mostly clear, with a low around 64. Chance of precipitation is 10%.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 7 ft)
Last Update:
7:15 am EST Feb 13, 2026
Forecast Valid:
8am EST Feb 13, 2026-6pm EST Feb 19, 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