| NWS Forecast for: Monroe Upper Keys Issued by: National Weather Service Key West, FL Last Update: 400 AM EDT Wed Oct 21 2026 |  |
Today: Mostly sunny. Highs in the lower to mid 80s. North to northeast winds near 15 mph, decreasing to 10 to 15 mph. Tonight: Mostly clear. Lows in the lower 70s. North to northeast winds 10 to 15 mph. Thursday: Mostly sunny with a slight chance of showers. Highs in the lower to mid 80s. North to northeast winds 10 to 15 mph. chance of rain 10 percent. Thursday Night: Mostly clear with a chance of showers and a slight chance of thunderstorms. Lows in the lower 70s. Northeast winds near 15 mph. Chance of rain 30 percent. Friday: Mostly sunny with a chance of showers and a slight chance of thunderstorms. Becoming breezy. Highs in the lower 80s. Northeast winds near 15 mph, increasing to 15 to 20 mph. Chance of rain 50 percent. Friday Night: Showers likely with a slight chance of thunderstorms. Breezy. Lows in the lower 70s. Chance of rain 60 percent. Saturday And Saturday Night: Showers likely with a chance of thunderstorms. Windy. Highs in the lower 80s. Lows in the mid 70s. Chance of rain 70 percent. Sunday: Showers with a chance of thunderstorms. Windy. Highs in the lower 80s. Chance of rain 80 percent. Sunday Night: Mostly cloudy with a chance of showers and thunderstorms. Windy. Lows in the mid 70s. Chance of rain 50 percent. Monday: Partly cloudy with a chance of showers and thunderstorms. Windy. Highs in the lower 80s. Chance of rain 50 percent. Monday Night And Tuesday: Partly cloudy. A chance of showers and a slight chance of thunderstorms. Windy. Lows in the mid 70s. Highs in the lower 80s. Chance of rain 40 percent. | |
| Zone Forecast: Monroe Upper Keys | |
Visit your local NWS office at: https://www.weather.gov/key |