Weather forecast for 10 days
Duck Key, FL

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Weather forecast for the weekend

Weather forecast - Saturday, Mar 8.

Sunny
6:37 am

6:30 pm
EST
Sunny
77°F / 73°F
  • Wind: 9mph S
  • Humidity: 74%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 9
On Saturday, in Duck Key, a cloudless sky and sunny weather are forecasted.
A narrow temperature span is anticipated, from a high of a warm 77°F (25°C) to a low of a moderately hot 73.4°F (23°C).
On Saturday, the predicted maximum temperature will match the common March peak temperature.
Sunrise will be at 6:37 am and sunset at 6:30 pm; the daylight will last for 11h and 53min.

Weather forecast - Sunday, Mar 9.

Mostly Sunny
6:36 am

6:31 pm
EST
Mostly Sunny
79°F / 72°F
  • Wind: 13mph SSW
  • Humidity: 83%
  • Precip. probability: 9%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Duck Key, mostly bright and sunny weather is anticipated.
A slight fluctuation in temperature is predicted, achieving a maximum of a warm 78.8°F (26°C) and dipping to a minimum of a pleasant 71.6°F (22°C).
On Sunday, the predicted maximum temperature will be a few degrees higher than the usual March peak temperature.
Sunrise will be at 6:36 am and sunset at 6:31 pm; the daylight will last for 11h and 54min.

Frequently asked questions

What is the weather forecast for Duck Key for Saturday?

On Saturday, in Duck Key, bright and sunny weather is anticipated.

What will be the maximum temperature on Saturday?

On Saturday, the highest temperature will be 77°F (25°C), while the lowest temperature will be 73.4°F (23°C).

What is the weather forecast for Duck Key for Sunday?

On Sunday, in Duck Key, primarily cloudless sky and mainly sunny weather are anticipated.

What will be the highest temperature on Sunday?

On Sunday, the highest temperature will be 78.8°F (26°C), while the lowest temperature will be 71.6°F (22°C).

What is the weather forecast for Duck Key for the next ten days?

In Duck Key, a combination of cloudy and sunny weather is forecasted for the next ten days.

How warm will it be in the next ten days?

The maximum temperature will vary between 71.6°F (22°C) and 78.8°F (26°C), while the minimum temperature will range between 62.6°F (17°C) and 73.4°F (23°C).

What will be the warmest and the coldest days?

With a maximum temperature of 78.8°F (26°C), Tuesday, Wednesday, Sunday and next Thursday will be the warmest days. With a maximum temperature of 71.6°F (22°C), Thursday will be the coldest day.

Long-term weather forecast

10 days weather forecast - Duck Key, FL

TueMar 4.
  • 79°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph ESE
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 12%
  • Precipitation: 0"
  • 6:41 am 6:28 pm EST
WedMar 5.
  • 79°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph SSW
  • Humidity: 79%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:40 am 6:29 pm EST
ThuMar 6.
  • 72°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 18mph NW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:39 am 6:29 pm EST
FriMar 7.
  • 75°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ESE
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:38 am 6:30 pm EST
SatMar 8.
  • 77°F
  • 73°F
Sunny
Sunny
  • Wind: 9mph S
  • Humidity: 74%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:37 am 6:30 pm EST
SunMar 9.
  • 79°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph SSW
  • Humidity: 83%
  • UV index: 9
  • Precip. probability: 9%
  • Precipitation: 0"
  • 6:36 am 6:31 pm EST
MonMar 10.
  • 77°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph W
  • Humidity: 80%
  • UV index: 8
  • Precip. probability: 22%
  • Precipitation: 0"
  • 7:35 am 7:31 pm EDT
TueMar 11.
  • 75°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph ENE
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 18%
  • Precipitation: 0"
  • 7:34 am 7:32 pm EDT
WedMar 12.
  • 77°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph E
  • Humidity: 72%
  • UV index: 9
  • Precip. probability: 9%
  • Precipitation: 0"
  • 7:33 am 7:32 pm EDT
ThuMar 13.
  • 79°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph SE
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 12%
  • Precipitation: 0"
  • 7:32 am 7:32 pm EDT
For the next ten days, a combination of cloudy and sunny weather is predicted.
Rainfall is not expected in Duck Key in the upcoming period.
In the coming days, the highest temperature will vary between 71.6°F (22°C) and 78.8°F (26°C), while the lowest temperature will be between 62.6°F (17°C) and 73.4°F (23°C).
The warmest days will be Tuesday, Wednesday, Sunday and next Thursday, with a maximum of 78.8°F (26°C); with the highest temperature of 71.6°F (22°C), Thursday will be the coldest day.
Updated: Mar 4, 2025 @ 06:48:49 UTC
Published by: Weather U.S. | About Us
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