| NWS Forecast for: Monroe Upper Keys Issued by: National Weather Service Key West, FL Last Update: 355 PM EDT Sun Sep 13 2026 | |
| Tonight: Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Light and variable winds, becoming east to southeast near 5 mph. Chance of rain 30 percent. Monday: Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East winds near 5 mph. Chance of rain 30 percent. Monday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East winds 5 to 10 mph. Chance of rain 30 percent. Tuesday: Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East winds near 10 mph, becoming northeast to east 10 to 15 mph. Chance of rain 40 percent. Tuesday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East winds near 15 mph. chance of rain 50 percent. Wednesday: Partly cloudy with a chance of showers and thunderstorms. Highs near 90. Chance of rain 50 percent. Wednesday Night: Showers with a chance of thunderstorms. Breezy. Lows in the lower 80s. Chance of rain 80 percent. Thursday And Thursday Night: Showers likely with a chance of thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 70 percent. Friday: Showers likely with a chance of thunderstorms. Highs near 90. Chance of rain 60 percent. Friday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 50 percent. Saturday: Showers likely with a chance of thunderstorms. Highs near 90. Chance of rain 60 percent. | |
| Zone Forecast: Monroe Upper Keys | |
Visit your local NWS office at: https://www.weather.gov/key |