| NWS Forecast for: Stock Island FL Issued by: National Weather Service Key West, FL Last Update: 10:15 pm EDT Mar 14, 2026 | |
| Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Southeast wind 10 to 15 mph. Chance of precipitation is 50%. Sunday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Southeast wind around 15 mph. Chance of precipitation is 60%. Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind around 15 mph. Chance of precipitation is 50%. Monday: A chance of showers and thunderstorms. Sunny, with a high near 84. South wind 10 to 15 mph. Chance of precipitation is 50%. Monday Night: Showers and possibly a thunderstorm. Low around 65. Southwest wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 80%. Tuesday: A chance of showers and thunderstorms. Cloudy, with a high near 76. Breezy. Chance of precipitation is 40%. Tuesday Night: A chance of showers and thunderstorms. Cloudy, with a low around 64. Windy. Chance of precipitation is 40%. Wednesday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 75. Windy. Chance of precipitation is 60%. Wednesday Night: A chance of showers and thunderstorms. Cloudy, with a low around 66. Windy. Chance of precipitation is 50%. Thursday: A chance of showers. Mostly cloudy, with a high near 77. Windy. Chance of precipitation is 30%. Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 66. Breezy. Chance of precipitation is 20%. Friday: A slight chance of showers. Mostly sunny, with a high near 77. Windy. Chance of precipitation is 10%. Friday Night: Mostly clear, with a low around 67. Saturday: Sunny, with a high near 78. | |
| Stock Island FL 24.57°N 81.74°W (Elev. 3 ft) | |
Visit your local NWS office at: https://www.weather.gov/key |