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

Hazardous Weather Conditions

Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

Mostly Cloudy

85°F

29°C

Humidity 80%
Wind Speed SE 13 mph
Barometer 30.05 in (1018.0 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 9 Aug 7:53 am EDT
Extended Forecast for

Key West Airport FL

  • Today

    Today: A chance of showers and thunderstorms. Sunny, with a high near 92. East wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 92 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms. Partly cloudy, with a low around 83. East wind around 15 mph. Chance of precipitation is 40%.

    Low: 83 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers and thunderstorms. Sunny, with a high near 92. Southeast wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 92 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 83. East wind around 15 mph. Chance of precipitation is 10%.

    Low: 83 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms. Sunny, with a high near 92. East wind around 10 mph. Chance of precipitation is 10%.

    High: 92 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 83. Chance of precipitation is 10%.

    Low: 83 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms. Sunny, with a high near 92. Chance of precipitation is 10%.

    High: 92 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 82.

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms. Sunny, with a high near 92. East wind 10 to 15 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms. Partly cloudy, with a low around 83. East wind around 15 mph. Chance of precipitation is 40%.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 92. Southeast wind 10 to 15 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 83. East wind around 15 mph. Chance of precipitation is 10%.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 92. East wind around 10 mph. Chance of precipitation is 10%.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 83. Chance of precipitation is 10%.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 92. Chance of precipitation is 10%.
Wednesday Night
Mostly clear, with a low around 82.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 82.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 91. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Key West Airport FL
 24.55°N 81.77°W (Elev. 7 ft)
Last Update:
8:15 am EDT Aug 9, 2026
Forecast Valid:
8am EDT Aug 9, 2026-6pm EDT Aug 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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