| NWS Forecast for: Monroe Upper Keys Issued by: National Weather Service Key West, FL Last Update: 356 PM EDT Wed Sep 16 2026 |  |
Tonight: Showers likely with a chance of thunderstorms. Lows in the lower 80s. Northeast to east winds 10 to 15 mph. Chance of rain 60 percent. Thursday: Showers likely with a chance of thunderstorms. Highs in the upper 80s. East winds near 10 mph. Chance of rain 60 percent. Thursday Night: Showers likely with a chance of thunderstorms. Lows in the lower 80s. East winds 10 to 15 mph, becoming east to southeast and decreasing to near 10 mph. Chance of rain 60 percent. Friday: Showers likely with a chance of thunderstorms. Highs in the upper 80s. East to southeast winds near 10 mph, decreasing to 5 to 10 mph. Chance of rain 60 percent. Friday Night: Showers likely with a chance of thunderstorms. Lows in the lower 80s. East to southeast winds 5 to 10 mph. chance of rain 60 percent. Saturday: Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 60 percent. Saturday Night: Showers likely with a chance of thunderstorms. Lows in the lower 80s. Chance of rain 70 percent. Sunday: Partly to mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. Sunday Night: Showers likely with a chance of thunderstorms. Lows in the lower 80s. Chance of rain 60 percent. Monday And Monday Night: Partly to mostly cloudy with chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 80s. Chance of rain 50 percent. Tuesday And Tuesday Night: Showers likely with a chance of thunderstorms. Highs in the upper 80s. Lows in the lower 80s. Chance of rain 60 percent. Wednesday: Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent. | |
| Zone Forecast: Monroe Upper Keys | |
Visit your local NWS office at: https://www.weather.gov/key |