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

Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Fair

78°F

26°C

Humidity 74%
Wind Speed SE 9 mph
Barometer 29.98 in (1015.7 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 19 Feb 5:53 pm EST
Extended Forecast for

Key West FL

  • Tonight

    Tonight: Mostly clear, with a low around 73. Southeast wind around 10 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. Southeast wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. East wind 5 to 10 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. East wind around 5 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 10%.

    High: 81 °F

    Sunny then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61. Windy.

    Low: 61 °F

    Partly Cloudy
    then Mostly
    Clear and
    Windy

  • Monday

    Monday: Sunny, with a high near 66. Windy.

    High: 66 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Windy.

    Low: 52 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 73. Southeast wind around 10 mph.
Friday
Sunny, with a high near 81. Southeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 73. East wind 5 to 10 mph.
Saturday
Sunny, with a high near 82. East wind around 5 mph.
Saturday Night
Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 10%.
Sunday Night
Partly cloudy, with a low around 61. Windy.
Monday
Sunny, with a high near 66. Windy.
Monday Night
Partly cloudy, with a low around 52. Windy.
Tuesday
Sunny, with a high near 65. Breezy.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 76.
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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:
5:15 pm EST Feb 19, 2026
Forecast Valid:
6pm EST Feb 19, 2026-6pm EST Feb 26, 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