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.

Fair

85°F

29°C

Humidity 75%
Wind Speed NA
Barometer 29.98 in (1015.8 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 12 May 11:53 pm EDT
Extended Forecast for

Stock Island FL

  • Overnight

    Overnight: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79. Calm wind. Chance of precipitation is 20%.

    Low: 79 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 90. West wind 5 to 10 mph.

    High: 90 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 79. West wind around 15 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northwest wind around 10 mph. Chance of precipitation is 10%.

    High: 89 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. Northwest wind around 10 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 80.

    Low: 80 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 81.

    Low: 81 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79. Calm wind. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 90. West wind 5 to 10 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 79. West wind around 15 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northwest wind around 10 mph. Chance of precipitation is 10%.
Thursday Night
Mostly clear, with a low around 79. Northwest wind around 10 mph.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 80.
Saturday
Sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 81.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 81. Chance of precipitation is 10%.
Monday
Mostly sunny, with a high near 90.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 81. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 90. Chance of precipitation is 10%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stock Island FL
 24.57°N 81.74°W (Elev. 3 ft)
Last Update:
11:15 pm EDT May 12, 2026
Forecast Valid:
12am EDT May 13, 2026-6pm EDT May 19, 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