Weather forecast for 10 days
Cudjoe Key, FL

Weather forecast for the weekend

Sunday, May 11.

Cloudy
6:42 am

8:02 pm
EDT
Cloudy
88°F / 81°F
  • Wind: 18mph SE
  • Humidity: 66%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Cudjoe Key, heavy clouds will be present throughout the day.
A subtle difference will be noticeable between the daytime peak temperature of a hot 87.8°F and the nighttime low of a warm 80.6°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be a very hot 96.8°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the anticipated maximum will be relatively higher than May's regular high of 80.2°F.
Sunrise will be at 6:42 am and sunset at 8:02 pm; the daylight will last for 13h and 19min.

Frequently asked questions

What is the weather forecast for Cudjoe Key for the next ten days?
In Cudjoe Key, a combination of dull, dry and sunny and storm-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted only for Tuesday. With a probability of 24%, moderate precipitation of 0.43" is expected.
How hot will it be in the next ten days?
The maximum temperature will vary between 86°F and 89.6°F, while the minimum temperature will vary between 77°F and 80.6°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 95°F and 100.4°F.
What will be the hottest and the coldest days in Cudjoe Key?
The hottest days will be Thursday through Saturday, with a maximum of 89.6°F. The coldest days will be Monday and Tuesday, with a maximum of 86°F.

Long-term weather forecast

SunMay 11.
  • 88°F
  • 81°F
Cloudy
Cloudy
  • Wind: 18mph SE
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:42 am 8:02 pm EDT
MonMay 12.
  • 86°F
  • 79°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph S
  • Humidity: 73%
  • UV index: 7
  • Precip. probability: 44%
  • Precipitation: 0"
  • 6:42 am 8:02 pm EDT
TueMay 13.
  • 86°F
  • 77°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 6mph W
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0.43"
  • 6:41 am 8:03 pm EDT
WedMay 14.
  • 88°F
  • 77°F
Sunny
Sunny
  • Wind: 7mph NNE
  • Humidity: 59%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:41 am 8:03 pm EDT
ThuMay 15.
  • 90°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ESE
  • Humidity: 61%
  • UV index: 11
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:40 am 8:04 pm EDT
FriMay 16.
  • 90°F
  • 79°F
Sunny
Sunny
  • Wind: 7mph SE
  • Humidity: 63%
  • UV index: 11
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:40 am 8:04 pm EDT
SatMay 17.
  • 90°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SE
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:39 am 8:05 pm EDT
SunMay 18.
  • 88°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:39 am 8:05 pm EDT
MonMay 19.
  • 88°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SE
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:38 am 8:06 pm EDT
TueMay 20.
  • 88°F
  • 81°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SE
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:38 am 8:06 pm EDT
Models point to a combination of gloomy, mostly clear and unstable weather is predicted.
With a probability of 24%, rainfall is anticipated only on Tuesday. Forecasted precipitation will be moderate at 0.43".
The maximum temperature will be very similar in the forecast period ahead. The maximum temperature will vary between 86°F and 89.6°F, while changes in the overnight low will be also barely noticeable, as the minimum temperature will fluctuate between 77°F and 80.6°F.
With a maximum temperature of 89.6°F, Thursday through Saturday will be the hottest days; the coldest days will be Monday and Tuesday, with a maximum of 86°F.
Combining with the humidity, the maximum feel-like temperature may increase greatly and vary between a torrid 95°F and a very hot 100.4°F.
Updated: May 11, 2025 @ 07:00:27 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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