| NWS Forecast for: Monroe Upper Keys Issued by: National Weather Service Key West, FL Last Update: 1001 PM EDT Tue May 12 2026 |  |
Overnight: Partly to mostly cloudy. A slight chance of showers and thunderstorms. Lows near 80. Light and variable winds, becoming southwest near 5 mph, becoming southwest after midnight. Wednesday: Partly sunny in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Highs in the upper 80s. West winds 10 to 15 mph. Chance of rain 10 percent. Wednesday Night: Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. West winds 10 to 15 mph. Chance of rain 20 percent. Thursday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. West winds 10 to 15 mph. Chance of rain 10 percent. Thursday Night: Mostly clear. Lows in the upper 70s. Northwest winds 10 to 15 mph. Friday: Mostly sunny. Highs in the upper 80s. Friday Night: Mostly clear with a slight chance of showers. Lows near 80. Chance of rain 10 percent. Saturday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 10 percent. Saturday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 20 percent. Sunday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 10 percent. Sunday Night: Partly cloudy with a slight chance of showers. Lows in the lower 80s. Chance of rain 10 percent. Monday: Mostly sunny with a slight chance of showers. Highs in the upper 80s. Chance of rain 10 percent. Monday Night: Partly cloudy with a slight chance of showers and thunderstorms. Breezy with lows in the lower 80s. Chance of rain 20 percent. Tuesday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. | |
| Zone Forecast: Monroe Upper Keys | |
Visit your local NWS office at: https://www.weather.gov/key |