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Key Largo Chamber of CommerceKey Largo, FL Weather Forecast
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Key Largo Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  | | | | |  |  |  | | |
| Mostly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 85°FHi: 29°C | Lo: 75°FLo: 24°C | Hi: 81°FHi: 27°C | Lo: 75°FLo: 24°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 75°FLo: 24°C | Hi: 81°FHi: 27°C Lo: 75°FLo: 24°C | Hi: 81°FHi: 27°C Lo: 75°FLo: 24°C | Hi: 81°FHi: 27°C Lo: 75°FLo: 24°C | Hi: 81°FHi: 27°C | Lo: 71°FLo: 22°C | Hi: 80°FHi: 27°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 10% | POP: 10% | POP: 20% | POP: 20% | POP: 30% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 402 AM EST Sat Nov 07 2026 
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Issued: 401 AM EST Sat Nov 7 2026
Key Messages
- An approaching new moon will result in increasing high tides. Minor coastal flooding is expected along the length of the Florida Keys during the higher high tide.
- Moderate coastal flooding may be possible through the first half of next week as this tidal cycle peaks.
- Rain chances will be near to below normal through the weekend.
- Drier conditions are possible as dew points potentially slip to near 70 degrees this weekend.
Discussion
... Issued at 400 AM EST Sat Nov 7 2026
Mild weather ha...