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

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Overcast

80°F

27°C

Humidity 60%
Wind Speed E 15 mph
Barometer 30.09 in (1019.3 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 10 Apr 4:53 pm EDT
Extended Forecast for

Key West FL

  • This Afternoon

    This Afternoon: A slight chance of showers. Mostly sunny, with a high near 82. East wind around 15 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers. Partly cloudy, with a low around 72. Northeast wind around 15 mph. Chance of precipitation is 10%.

    Low: 72 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers. Mostly sunny, with a high near 81. Northeast wind around 15 mph. Chance of precipitation is 10%.

    High: 81 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. East wind around 15 mph.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. East wind around 15 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. Breezy.

    Low: 74 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 82. Breezy.

    High: 82 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. Windy.

    Low: 74 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers. Mostly sunny, with a high near 82. East wind around 15 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers. Partly cloudy, with a low around 72. Northeast wind around 15 mph. Chance of precipitation is 10%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 81. Northeast wind around 15 mph. Chance of precipitation is 10%.
Saturday Night
Mostly clear, with a low around 73. East wind around 15 mph.
Sunday
Sunny, with a high near 82. East wind around 15 mph.
Sunday Night
Mostly clear, with a low around 74. Breezy.
Monday
Sunny, with a high near 82. Breezy.
Monday Night
Partly cloudy, with a low around 74. Windy.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 73. Breezy.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny, with a high near 84.
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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:
4:15 pm EDT Apr 10, 2026
Forecast Valid:
5pm EDT Apr 10, 2026-6pm EDT Apr 17, 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