Weather forecast for 10 daysDuck Key, FL
Weather forecast for the weekend
Sunday Nov 8, 2026
- 82°F
- 77°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0.04"
- Wind: 7mphENE 72°
- Humidity: 74%
- UV index: 7
- Sunrise: 6:35 am EST
- Sunset: 5:39 pm EST
- details ▼
Today, clouds will come and go, but expect bright periods in between.
Minimal precipitation is expected. A modest temperature shift from a moderately hot 82.4°F at its peak to a temperate 77°F at its lowest point is predicted.
The maximum heat index, which adjusts the air temperature based on humidity, is computed to be a blazing 87.8°F. Note that heat index values are valued for light wind and location in the shade.
The top temperature will be moderately higher than the average high in November of 77.9°F.
Sunrise was at 6:35 am and sunset will be at 5:39 pm; the daylight will last for 11h and 4min.
Minimal precipitation is expected. A modest temperature shift from a moderately hot 82.4°F at its peak to a temperate 77°F at its lowest point is predicted.
The maximum heat index, which adjusts the air temperature based on humidity, is computed to be a blazing 87.8°F. Note that heat index values are valued for light wind and location in the shade.
The top temperature will be moderately higher than the average high in November of 77.9°F.
Sunrise was at 6:35 am and sunset will be at 5:39 pm; the daylight will last for 11h and 4min.
10-day overview
Daily temperatures
Warmest period: today - Thursday 82°C.
Coldest day: Saturday 75°C.
Coldest day: Saturday 75°C.
Chance of precipitation
Highest chance: Friday 38%.
Long-term weather forecast
- Sunday
- Nov 8, 2026
- 82°F
- 77°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0.04"
- Wind: 7mphENE 72°
- Humidity: 74%
- UV index: 7
- Sunrise: 6:35 am EST
- Sunset: 5:39 pm EST
- details ▼
- Monday
- Nov 9, 2026
- 82°F
- 79°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphE 89°
- Humidity: 75%
- UV index: 6
- Sunrise: 6:35 am EST
- Sunset: 5:39 pm EST
- details ▼
- Tuesday
- Nov 10, 2026
- 82°F
- 79°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphE 98°
- Humidity: 71%
- UV index: 6
- Sunrise: 6:36 am EST
- Sunset: 5:38 pm EST
- details ▼
- Wednesday
- Nov 11, 2026
- 82°F
- 77°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 6mphESE 113°
- Humidity: 72%
- UV index: 6
- Sunrise: 6:37 am EST
- Sunset: 5:38 pm EST
- details ▼
- Thursday
- Nov 12, 2026
- 82°F
- 75°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0.31"
- Wind: 9mphWSW 242°
- Humidity: 75%
- UV index: 5
- Sunrise: 6:37 am EST
- Sunset: 5:37 pm EST
- details ▼
- Friday
- Nov 13, 2026
- 79°F
- 68°F
AM Showers
- Precip. probability: 38%
- Precipitation: 0.08"
- Wind: 14mphNW 314°
- Humidity: 74%
- UV index: 4
- Sunrise: 6:38 am EST
- Sunset: 5:37 pm EST
- details ▼
- Saturday
- Nov 14, 2026
- 75°F
- 66°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 15mphN 358°
- Humidity: 60%
- UV index: 6
- Sunrise: 6:39 am EST
- Sunset: 5:36 pm EST
- details ▼
- Sunday
- Nov 15, 2026
- 77°F
- 70°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphNE 35°
- Humidity: 63%
- UV index: 6
- Sunrise: 6:40 am EST
- Sunset: 5:36 pm EST
- details ▼
- Monday
- Nov 16, 2026
- 77°F
- 72°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 17mphNE 49°
- Humidity: 68%
- UV index: 6
- Sunrise: 6:40 am EST
- Sunset: 5:36 pm EST
- details ▼
- Tuesday
- Nov 17, 2026
- 79°F
- 73°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 19mphENE 57°
- Humidity: 70%
- UV index: 6
- Sunrise: 6:41 am EST
- Sunset: 5:35 pm EST
- details ▼
Looking ahead, conditions suggest a period of primarily cloud-filled and occasionally rain-soaked and clear weather is forecasted.
Rainfall is anticipated on Thursday and Friday.
In the upcoming days, the highest temperature will range between 75.2°F and 82.4°F, while the difference in minimum temperatures will be substantial, as nighttime lows are forecast to fall between 66.2°F and 78.8°F.
With a maximum temperature of 82.4°F, Sunday through Thursday will be the warmest days; the coldest day will be Saturday, with a maximum of 75.2°F.
Rainfall is anticipated on Thursday and Friday.
In the upcoming days, the highest temperature will range between 75.2°F and 82.4°F, while the difference in minimum temperatures will be substantial, as nighttime lows are forecast to fall between 66.2°F and 78.8°F.
With a maximum temperature of 82.4°F, Sunday through Thursday will be the warmest days; the coldest day will be Saturday, with a maximum of 75.2°F.
Updated: Nov 8, 2026 @ 16:33:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, variable cloud cover will persist, but sunshine will break through.
Today, there is a low chance of minimal precipitation in Duck Key.
Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 77°F. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 87.8°F.
Today, the highest temperature will be slightly warmer than the average maximum temperature in November. The lowest temperature today will be in line with the average low temperature.
Today, the highest temperature will be slightly warmer than the average maximum temperature in November. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Duck Key, sunrise was at 6:35 am and sunset will be at 5:39 pm (EST).
In Duck Key, the length of the day today will be 11h and 4min.
