| NWS Forecast for: Monroe Upper Keys Issued by: National Weather Service Key West, FL Last Update: 442 PM EDT Tue Aug 4 2026 |  |
Tonight: Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. East winds 5 to 10 mph, increasing to near 10 mph. Chance of rain 40 percent. Wednesday: Showers likely with a chance of thunderstorms. Highs near 90. East winds near 10 mph. Chance of rain 60 percent. Wednesday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East winds 10 to 15 mph. Chance of rain 50 percent. Thursday: Partly sunny with a chance of showers and thunderstorms. Highs near 90. East winds 10 to 15 mph. Chance of rain 50 percent. Thursday Night: Showers likely with a chance of thunderstorms. Lows in the lower 80s. East winds 10 to 15 mph. Chance of rain 60 percent. Friday: Partly sunny with a chance of showers and thunderstorms. Highs near 90. Chance of rain 30 percent. Friday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 50 percent. Saturday And Saturday Night: Partly cloudy with a chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. chance of rain 30 percent. Sunday: Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. Chance of rain 20 percent. Sunday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 30 percent. Monday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Monday Night: Partly cloudy with a slight chance of showers. Lows in the lower 80s. Chance of rain 10 percent. Tuesday: Mostly sunny. Highs in the lower 90s. | |
| Zone Forecast: Monroe Upper Keys | |
Visit your local NWS office at: https://www.weather.gov/key |