Current conditions at

Key West International Airport (KEYW)

Lat: 24.56°NLon: 81.76°WElev: 3ft.

A Few Clouds

82°F

28°C

Humidity 77%
Wind Speed SE 13 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 18 Apr 2:53 pm EDT
Extended Forecast for

Key West FL

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. East wind around 10 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 75. East wind around 10 mph.

    Low: 75 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 83. East wind around 5 mph.

    High: 83 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 74. North wind 5 to 10 mph.

    Low: 74 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. North wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers.  Mostly cloudy, with a low around 73. Breezy.  Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A slight chance of showers.  Mostly sunny, with a high near 80. Windy.  Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. Windy.

    Low: 71 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. Windy.

    High: 80 °F

    Mostly Sunny
    and Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 84. East wind around 10 mph.
Tonight
Partly cloudy, with a low around 75. East wind around 10 mph.
Sunday
Partly sunny, with a high near 83. East wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 74. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 83. North wind 5 to 10 mph.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 73. Breezy. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 80. Windy. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 71. Windy.
Wednesday
Mostly sunny, with a high near 80. Windy.
Wednesday Night
Mostly cloudy, with a low around 71. Breezy.
Thursday
A slight chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Key West FL
 24.56°N 81.8°W (Elev. 3 ft)
2:15 pm EDT Apr 18, 2026
3pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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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