| NWS Forecast for: Key Largo FL Issued by: National Weather Service Key West, FL Last Update: 8:15 pm EDT Oct 5, 2026 | |
Tonight: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 79. East wind around 5 mph. Chance of precipitation is 10%. Tuesday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southeast wind around 5 mph. Chance of precipitation is 20%. Tuesday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 80. South wind around 5 mph. Chance of precipitation is 20%. Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. South wind around 5 mph. Chance of precipitation is 30%. Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Southwest wind around 5 mph. Chance of precipitation is 30%. Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%. Thursday Night: Partly cloudy, with a low around 79. Friday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 20%. Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 40%. Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%. Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 30%. Sunday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%. Sunday Night: Partly cloudy, with a low around 80. Columbus Day: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 20%. | |
| Key Largo FL 25.1°N 80.45°W (Elev. 0 ft) | |
Visit your local NWS office at: https://www.weather.gov/key |