Weather forecast for 10 days
Duck Key, FL

Weather forecast for the weekend

Sunday, May 4.

Partly Cloudy
6:44 am

7:56 pm
EDT
Partly Cloudy
82°F / 77°F
  • Wind: 11mph SSE
  • Humidity: 74%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Sunday, May 4, occasional clouds will pass by, but expect bright spells.
Modest temperature shifts from a high of a warm 82.4°F to a low of a temperate 77°F are expected.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at a hot 87.8°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the anticipated high will correspond with the regular May temperature of 80.4°F.
Sunrise will be at 6:44 am and sunset at 7:56 pm; tomorrow's daylight will last for 13h and 12min.

Frequently asked questions

What is the weather forecast for Duck Key for the next ten days?
In Duck Key, overcast weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted only for next Sunday. With a probability of 24%, minimal precipitation of 0.08" is expected.
How hot will it be in the next ten days?
The maximum temperature will range between 80.6°F and 84.2°F, while the minimum temperature will remain unchanged at 77°F.
Combining with the humidity, the maximum feel-like temperature will vary between 84.2°F and 91.4°F.
What will be the hottest and the coldest days in Duck Key?
The hottest day will be Tuesday, with a maximum of 84.2°F. The coldest day will be next Sunday, with a maximum of 80.6°F.

Long-term weather forecast

SatMay 3.
  • min.
  • 77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SE
  • Humidity: 79%
  • UV index: 0
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:45 am 7:55 pm EDT
SunMay 4.
  • 82°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Humidity: 74%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:44 am 7:56 pm EDT
MonMay 5.
  • 82°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SE
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:43 am 7:56 pm EDT
TueMay 6.
  • 84°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ESE
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:43 am 7:57 pm EDT
WedMay 7.
  • 82°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph ESE
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:42 am 7:57 pm EDT
ThuMay 8.
  • 82°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ESE
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:41 am 7:58 pm EDT
FriMay 9.
  • 82°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SE
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:41 am 7:58 pm EDT
SatMay 10.
  • 82°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SSE
  • Humidity: 71%
  • UV index: 9
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:40 am 7:59 pm EDT
SunMay 11.
  • 81°F
  • 77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph S
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 6:40 am 7:59 pm EDT
MonMay 12.
  • 82°F
  • 77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SSW
  • Humidity: 71%
  • UV index: 9
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:39 am 8:00 pm EDT
Looking ahead, cloudy conditions are expected daily.
With a 24% probability, rainfall is forecasted only for next Sunday. Predicted precipitation will be minimal at 0.08".
Fluctuations in temperature will be barely perceptible in the upcoming days. Highs will range from 80.6°F to 84.2°F, while the overnight low will stay at 77°F without change.
Tuesday will be the hottest day, with a maximum temperature of 84.2°F; the coldest day will be next Sunday, with a maximum of 80.6°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase and range between 84.2°F and a hot 91.4°F.
Updated: May 4, 2025 @ 01:10:22 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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