Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

A Few Clouds

29°C

85°F

Humidity 72%
Wind Speed SE 20 km/h
Barometer 1018.1 mb (30.05 in)
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index34°C (93°F)
Last update 17 May 11:53 am EDT
Extended Forecast for

Key West FL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 31. Southeast wind around 15 km/h.

    High: 31 °C

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. East wind 15 to 25 km/h.

    Low: 26 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 31. Southeast wind around 15 km/h.

    High: 31 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. East wind 15 to 20 km/h.

    Low: 27 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 30. Southeast wind 15 to 20 km/h.

    High: 30 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31.

    High: 31 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27.

    Low: 27 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 31.

    High: 31 °C

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 31. Southeast wind around 15 km/h.
Tonight
Mostly clear, with a low around 26. East wind 15 to 25 km/h.
Sunday
Sunny, with a high near 31. Southeast wind around 15 km/h.
Sunday Night
Mostly clear, with a low around 27. East wind 15 to 20 km/h.
Monday
Sunny, with a high near 30. Southeast wind 15 to 20 km/h.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 31.
Wednesday Night
A slight chance of showers. Mostly clear, with a low around 27. Chance of precipitation is 10%.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 31. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 26. Chance of precipitation is 20%.
Friday
A slight chance of showers. Mostly sunny, with a high near 31. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.55°N 81.77°W (Elev. 7 m)
11:15 am EDT May 17, 2025
12pm EDT May 17, 2025-6pm EDT May 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database