| NWS Forecast for: Monroe Lower Keys Issued by: National Weather Service Key West, FL Last Update: 400 AM EDT Mon Aug 31 2026 |  |
| Today: Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East to southeast winds near 5 mph. Chance of rain 30 percent. Tonight: Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Northeast to east winds near 5 mph, becoming east to southeast. Chance of rain 30 percent. Tuesday: Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East to southeast winds near 5 mph. Chance of rain 40 percent. Tuesday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Northeast to east winds near 5 mph, becoming east to southeast and increasing to 5 to 10 mph. Chance of rain 30 percent. Wednesday: Partly sunny with a chance of showers and thunderstorms. Highs near 90. East to southeast winds near 5 mph. Chance of rain 50 percent. Wednesday Night And Thursday: Showers likely with a chance of thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 60 percent. Thursday Night: Showers and thunderstorms likely. Lows in the lower 80s. Chance of rain 60 percent. Friday: Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent. Friday Night Through Sunday: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. chance of rain 50 percent. | |
| Zone Forecast: Monroe Lower Keys | |
Visit your local NWS office at: https://www.weather.gov/key |