Hazardous Weather Conditions
Current conditions at
Key West International Airport (KEYW)
Lat: 24.56°NLon: 81.76°WElev: 3ft.
Fair
87°F
31°C
| Humidity | 67% |
| Wind Speed | E 14 mph |
| Barometer | 29.97 in (1015.3 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 96°F (36°C) |
| Last update | 20 May 4:53 pm EDT |
Extended Forecast for
Stock Island FL
This Afternoon

High: 90 °F
Chance
ShowersTonight
Low: 81 °F
Chance
Showers then
Slight Chance
T-stormsThursday

High: 90 °F
Slight Chance
T-stormsThursday Night

Low: 81 °F
Slight Chance
T-stormsFriday

High: 91 °F
Slight Chance
T-stormsFriday Night

Low: 82 °F
Slight Chance
T-stormsSaturday

High: 92 °F
Slight Chance
T-stormsSaturday Night

Low: 82 °F
Slight Chance
T-stormsSunday
High: 90 °F
Mostly Sunny
then Sunny
and Breezy
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms. Sunny, with a high near 90. East wind around 15 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 81. East wind around 15 mph. Chance of precipitation is 30%.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 90. East wind around 10 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 81. East wind around 15 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 91. East wind around 10 mph. Chance of precipitation is 10%.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 82. Chance of precipitation is 10%.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 92. Chance of precipitation is 10%.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 82. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 90. Breezy.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Breezy. Chance of precipitation is 30%.
Memorial Day
Mostly sunny, with a high near 90. Breezy.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Breezy. Chance of precipitation is 40%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 90. Breezy. Chance of precipitation is 10%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Stock Island FL
24.57°N 81.74°W (Elev. 3 ft)
24.57°N 81.74°W (Elev. 3 ft)
4:15 pm EDT May 20, 2026
4pm EDT May 20, 2026-6pm EDT May 26, 2026



