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Duck Key, FL Weather Forecast
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Duck Key Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
 |  | |  |  |  | | | | | | |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Mostly Clear | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C | Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C | Lo: 79°FLo: 26°C | Hi: 85°FHi: 29°C | Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C | Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C |
| POP: 20% | POP: 30% | POP: 20% | POP: 30% | POP: 20% | POP: 40% | POP: 50% | POP: 60% | POP: 60% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM EDT Thu Sep 24 2026 
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Issued: 1018 PM EDT Thu Sep 24 2026
Key Messages
- Drier air associated with a weak early season cold front will arrive early tomorrow, resulting in below normal rain chances with dew points falling towards 70.
- Light northerly breezes will freshen late tonight, becoming gentle to moderate for a few hours in the morning.
- Increasing northeasterly swell in the wake of the cold front will allow seas to build to 4 to 5 feet by the end of the week, especially in the easternmost Straits of Florida.
Discussion
... Issued at 623 PM EDT Thu Sep ...